40020157545363 has 12 divisors (see below), whose sum is σ = 57820654556808. Its totient is φ = 26673754111200.

The previous prime is 40020157545359. The next prime is 40020157545383. The reversal of 40020157545363 is 36354575102004.

40020157545363 is a `hidden beast` number, since 4 + 0 + 0 + 2 + 0 + 1 + 575 + 45 + 36 + 3 = 666.

It is not a de Polignac number, because 40020157545363 - 2² = 40020157545359 is a prime.

It is a super-2 number, since 2×40020157545363² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40020157545383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 529203345 + ... + 529278962.

It is an arithmetic number, because the mean of its divisors is an integer number (4818387879734).

Almost surely, 2^{40020157545363} is an apocalyptic number.

40020157545363 is a deficient number, since it is larger than the sum of its proper divisors (17800497011445).

40020157545363 is a wasteful number, since it uses less digits than its factorization.

40020157545363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058486514 (or 1058486511 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 45.

The spelling of 40020157545363 in words is "forty trillion, twenty billion, one hundred fifty-seven million, five hundred forty-five thousand, three hundred sixty-three".