40151061082794 has 16 divisors (see below), whose sum is σ = 80363003244480. Its totient is φ = 13373540181120.

The previous prime is 40151061082763. The next prime is 40151061082859. The reversal of 40151061082794 is 49728016015104.

It is a super-2 number, since 2×40151061082794² (a number of 28 digits) contains 22 as substring.

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, 2536703047 + ... + 2536718874.

It is an arithmetic number, because the mean of its divisors is an integer number (5022687702780).

Almost surely, 2^{40151061082794} is an apocalyptic number.

40151061082794 is an abundant number, since it is smaller than the sum of its proper divisors (40211942161686).

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

40151061082794 is a wasteful number, since it uses less digits than its factorization.

40151061082794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5073423245.

The product of its (nonzero) digits is 483840, while the sum is 48.

Adding to 40151061082794 its reverse (49728016015104), we get a palindrome (89879077097898).

The spelling of 40151061082794 in words is "forty trillion, one hundred fifty-one billion, sixty-one million, eighty-two thousand, seven hundred ninety-four".