1214931493350 has 36 divisors (see below), whose sum is σ = 3264115946676. Its totient is φ = 323981731440.

The previous prime is 1214931493343. The next prime is 1214931493351. The reversal of 1214931493350 is 533941394121.

1214931493350 is a `hidden beast` number, since 1 + 21 + 4 + 93 + 1 + 493 + 3 + 50 = 666.

It is a super-2 number, since 2×1214931493350² (a number of 25 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 = 1214931493296 and 1214931493305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214931493351) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1349923432 + ... + 1349924331.

Almost surely, 2^{1214931493350} is an apocalyptic number.

1214931493350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1214931493350 is an abundant number, since it is smaller than the sum of its proper divisors (2049184453326).

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

1214931493350 is a wasteful number, since it uses less digits than its factorization.

1214931493350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2699847781 (or 2699847773 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The spelling of 1214931493350 in words is "one trillion, two hundred fourteen billion, nine hundred thirty-one million, four hundred ninety-three thousand, three hundred fifty".