40596618789045 has 48 divisors (see below), whose sum is σ = 76843900628352. Its totient is φ = 19662853956480.

The previous prime is 40596618789037. The next prime is 40596618789053. The reversal of 40596618789045 is 54098781669504.

40596618789045 is a `hidden beast` number, since 405 + 9 + 6 + 61 + 8 + 78 + 90 + 4 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (40596618789037) and next prime (40596618789053).

It is not a de Polignac number, because 40596618789045 - 2³ = 40596618789037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41927422 + ... + 42884751.

It is an arithmetic number, because the mean of its divisors is an integer number (1600914596424).

Almost surely, 2^{40596618789045} is an apocalyptic number.

40596618789045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

40596618789045 is a deficient number, since it is larger than the sum of its proper divisors (36247281839307).

40596618789045 is a wasteful number, since it uses less digits than its factorization.

40596618789045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84813162 (or 84813159 counting only the distinct ones).

The product of its (nonzero) digits is 522547200, while the sum is 72.

The spelling of 40596618789045 in words is "forty trillion, five hundred ninety-six billion, six hundred eighteen million, seven hundred eighty-nine thousand, forty-five".