214757506350 has 144 divisors (see below), whose sum is σ = 610533780480. Its totient is φ = 53970062400.

The previous prime is 214757506303. The next prime is 214757506417. The reversal of 214757506350 is 53605757412.

It is a happy number.

214757506350 is a `hidden beast` number, since 2 + 1 + 4 + 7 + 5 + 7 + 5 + 0 + 635 + 0 = 666.

It is a super-2 number, since 2×214757506350² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 214757506296 and 214757506305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1567297 + ... + 1698803.

It is an arithmetic number, because the mean of its divisors is an integer number (4239817920).

Almost surely, 2^214757506350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214757506350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305266890240).

214757506350 is an abundant number, since it is smaller than the sum of its proper divisors (395776274130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214757506350 is a wasteful number, since it uses less digits than its factorization.

214757506350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131735 (or 131727 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 45.

The spelling of 214757506350 in words is "two hundred fourteen billion, seven hundred fifty-seven million, five hundred six thousand, three hundred fifty".