40152988907 has 2 divisors, whose sum is σ = 40152988908. Its totient is φ = 40152988906.

The previous prime is 40152988901. The next prime is 40152988951. The reversal of 40152988907 is 70988925104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40152988907 - 2³⁰ = 39079247083 is a prime.

It is a super-2 number, since 2×40152988907² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40152988901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20076494453 + 20076494454.

It is an arithmetic number, because the mean of its divisors is an integer number (20076494454).

Almost surely, 2^40152988907 is an apocalyptic number.

40152988907 is a deficient number, since it is larger than the sum of its proper divisors (1).

40152988907 is an equidigital number, since it uses as much as digits as its factorization.

40152988907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 53.

The spelling of 40152988907 in words is "forty billion, one hundred fifty-two million, nine hundred eighty-eight thousand, nine hundred seven".