3712052712842 has 4 divisors (see below), whose sum is σ = 5568079069266. Its totient is φ = 1856026356420.

The previous prime is 3712052712839. The next prime is 3712052712877. The reversal of 3712052712842 is 2482172502173.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3028055897161 + 683996815681 = 1740131^2 + 827041^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3712052712793 and 3712052712802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 928013178209 + ... + 928013178212.

Almost surely, 2^{3712052712842} is an apocalyptic number.

3712052712842 is a deficient number, since it is larger than the sum of its proper divisors (1856026356424).

3712052712842 is a wasteful number, since it uses less digits than its factorization.

3712052712842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856026356423.

The product of its (nonzero) digits is 376320, while the sum is 44.

The spelling of 3712052712842 in words is "three trillion, seven hundred twelve billion, fifty-two million, seven hundred twelve thousand, eight hundred forty-two".