19352425470 has 64 divisors (see below), whose sum is σ = 53112983040. Its totient is φ = 4420741248.

The previous prime is 19352425447. The next prime is 19352425649. The reversal of 19352425470 is 7452425391.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 331929 + ... + 385851.

It is an arithmetic number, because the mean of its divisors is an integer number (829890360).

Almost surely, 2^19352425470 is an apocalyptic number.

19352425470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19352425470 is an abundant number, since it is smaller than the sum of its proper divisors (33760557570).

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

19352425470 is a wasteful number, since it uses less digits than its factorization.

19352425470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55649.

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 19352425470 in words is "nineteen billion, three hundred fifty-two million, four hundred twenty-five thousand, four hundred seventy".