193425031044 has 72 divisors (see below), whose sum is σ = 572412317568. Its totient is φ = 53916382080.

The previous prime is 193425031039. The next prime is 193425031049. The reversal of 193425031044 is 440130524391.

193425031044 is a `hidden beast` number, since 1 + 9 + 3 + 42 + 503 + 104 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (193425031039) and next prime (193425031049).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (193425031049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9350152 + ... + 9370815.

Almost surely, 2^193425031044 is an apocalyptic number.

193425031044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

193425031044 is an abundant number, since it is smaller than the sum of its proper divisors (378987286524).

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

193425031044 is a wasteful number, since it uses less digits than its factorization.

193425031044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18721025 (or 18721020 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 193425031044 in words is "one hundred ninety-three billion, four hundred twenty-five million, thirty-one thousand, forty-four".