40603869948 has 24 divisors (see below), whose sum is σ = 94757982928. Its totient is φ = 13532391936.

The previous prime is 40603869947. The next prime is 40603869959. The reversal of 40603869948 is 84996830604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40603869941) 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, 202261 + ... + 349452.

Almost surely, 2^40603869948 is an apocalyptic number.

It is an amenable number.

40603869948 is an abundant number, since it is smaller than the sum of its proper divisors (54154112980).

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

40603869948 is a wasteful number, since it uses less digits than its factorization.

40603869948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557853 (or 557851 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 57.

The spelling of 40603869948 in words is "forty billion, six hundred three million, eight hundred sixty-nine thousand, nine hundred forty-eight".