4000761544362 has 32 divisors (see below), whose sum is σ = 8729535767040. Its totient is φ = 1212268443120.

The previous prime is 4000761544343. The next prime is 4000761544363. The reversal of 4000761544362 is 2634451670004.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4000761544363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1120062 + ... + 3042377.

It is an arithmetic number, because the mean of its divisors is an integer number (272797992720).

Almost surely, 2^{4000761544362} is an apocalyptic number.

4000761544362 is an abundant number, since it is smaller than the sum of its proper divisors (4728774222678).

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

4000761544362 is a wasteful number, since it uses less digits than its factorization.

4000761544362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4177018.

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 4000761544362 in words is "four trillion, seven hundred sixty-one million, five hundred forty-four thousand, three hundred sixty-two".