3802612612542 has 32 divisors (see below), whose sum is σ = 7937580268800. Its totient is φ = 1212168545280.

The previous prime is 3802612612531. The next prime is 3802612612543. The reversal of 3802612612542 is 2452162162083.

It is a junction number, because it is equal to n+sod(n) for n = 3802612612494 and 3802612612503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3802612612543) 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, 2289667 + ... + 3584382.

It is an arithmetic number, because the mean of its divisors is an integer number (248049383400).

Almost surely, 2^{3802612612542} is an apocalyptic number.

3802612612542 is an abundant number, since it is smaller than the sum of its proper divisors (4134967656258).

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

3802612612542 is a wasteful number, since it uses less digits than its factorization.

3802612612542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5878768.

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 3802612612542 in words is "three trillion, eight hundred two billion, six hundred twelve million, six hundred twelve thousand, five hundred forty-two".