40461236598 has 16 divisors (see below), whose sum is σ = 80972786160. Its totient is φ = 13478693376.

The previous prime is 40461236593. The next prime is 40461236639. The reversal of 40461236598 is 89563216404.

It is a super-2 number, since 2×40461236598² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40461236593) 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, 2085915 + ... + 2105222.

It is an arithmetic number, because the mean of its divisors is an integer number (5060799135).

Almost surely, 2^40461236598 is an apocalyptic number.

40461236598 is an abundant number, since it is smaller than the sum of its proper divisors (40511549562).

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

40461236598 is a wasteful number, since it uses less digits than its factorization.

40461236598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4192751.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 40461236598 in words is "forty billion, four hundred sixty-one million, two hundred thirty-six thousand, five hundred ninety-eight".