32678340425 has 24 divisors (see below), whose sum is σ = 42333551640. Its totient is φ = 24991232000.

The previous prime is 32678340397. The next prime is 32678340437. The reversal of 32678340425 is 52404387623.

It can be written as a sum of positive squares in 12 ways, for example, as 757515529 + 31920824896 = 27523^2 + 178664^2 .

It is not a de Polignac number, because 32678340425 - 2⁸ = 32678340169 is a prime.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149912 + ... + 296361.

It is an arithmetic number, because the mean of its divisors is an integer number (1763897985).

Almost surely, 2^32678340425 is an apocalyptic number.

It is an amenable number.

32678340425 is a deficient number, since it is larger than the sum of its proper divisors (9655211215).

32678340425 is a wasteful number, since it uses less digits than its factorization.

32678340425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446413 (or 446408 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 32678340425 in words is "thirty-two billion, six hundred seventy-eight million, three hundred forty thousand, four hundred twenty-five".