23378527378 has 16 divisors (see below), whose sum is σ = 35124937344. Its totient is φ = 11670231600.

The previous prime is 23378527351. The next prime is 23378527379. The reversal of 23378527378 is 87372587332.

It is not an unprimeable number, because it can be changed into a prime (23378527379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4685401 + ... + 4690387.

It is an arithmetic number, because the mean of its divisors is an integer number (2195308584).

Almost surely, 2^23378527378 is an apocalyptic number.

23378527378 is a deficient number, since it is larger than the sum of its proper divisors (11746409966).

23378527378 is a wasteful number, since it uses less digits than its factorization.

23378527378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8337.

The product of its digits is 11854080, while the sum is 55.

The spelling of 23378527378 in words is "twenty-three billion, three hundred seventy-eight million, five hundred twenty-seven thousand, three hundred seventy-eight".