40020274535374 has 16 divisors (see below), whose sum is σ = 68609422636128. Its totient is φ = 17150736799872.

The previous prime is 40020274535363. The next prime is 40020274535441. The reversal of 40020274535374 is 47353547202004.

It is a super-3 number, since 3×40020274535374³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67145167 + ... + 67738570.

It is an arithmetic number, because the mean of its divisors is an integer number (4288088914758).

Almost surely, 2^{40020274535374} is an apocalyptic number.

40020274535374 is a deficient number, since it is larger than the sum of its proper divisors (28589148100754).

40020274535374 is a wasteful number, since it uses less digits than its factorization.

40020274535374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134904939.

The product of its (nonzero) digits is 2822400, while the sum is 46.

The spelling of 40020274535374 in words is "forty trillion, twenty billion, two hundred seventy-four million, five hundred thirty-five thousand, three hundred seventy-four".