60040400408 has 16 divisors (see below), whose sum is σ = 112579228080. Its totient is φ = 30019272928.

The previous prime is 60040400389. The next prime is 60040400417. The reversal of 60040400408 is 80400404006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214766 + ... + 407682.

It is an arithmetic number, because the mean of its divisors is an integer number (7036201755).

Almost surely, 2^60040400408 is an apocalyptic number.

It is an amenable number.

60040400408 is a deficient number, since it is larger than the sum of its proper divisors (52538827672).

60040400408 is a wasteful number, since it uses less digits than its factorization.

60040400408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231826 (or 231822 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The spelling of 60040400408 in words is "sixty billion, forty million, four hundred thousand, four hundred eight".