214426755270 has 480 divisors, whose sum is σ = 719697992832. Its totient is φ = 43997603328.

The previous prime is 214426755259. The next prime is 214426755271. The reversal of 214426755270 is 72557624412.

214426755270 is a `hidden beast` number, since 2 + 1 + 4 + 4 + 26 + 7 + 552 + 70 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214426755271) by changing a digit.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 103938259 + ... + 103940321.

Almost surely, 2^214426755270 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214426755270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (359848996416).

214426755270 is an abundant number, since it is smaller than the sum of its proper divisors (505271237562).

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

214426755270 is a wasteful number, since it uses less digits than its factorization.

214426755270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2154 (or 2130 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 45.

The spelling of 214426755270 in words is "two hundred fourteen billion, four hundred twenty-six million, seven hundred fifty-five thousand, two hundred seventy".