40598909001 has 48 divisors (see below), whose sum is σ = 67435130880. Its totient is φ = 23056155360.

The previous prime is 40598908993. The next prime is 40598909009. The reversal of 40598909001 is 10090989504.

It is an interprime number because it is at equal distance from previous prime (40598908993) and next prime (40598909009).

It is not a de Polignac number, because 40598909001 - 2³ = 40598908993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40598909009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11470090 + ... + 11473628.

It is an arithmetic number, because the mean of its divisors is an integer number (1404898560).

Almost surely, 2^40598909001 is an apocalyptic number.

It is an amenable number.

40598909001 is a deficient number, since it is larger than the sum of its proper divisors (26836221879).

40598909001 is a wasteful number, since it uses less digits than its factorization.

40598909001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4626 (or 4623 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 45.

The spelling of 40598909001 in words is "forty billion, five hundred ninety-eight million, nine hundred nine thousand, one".