3120043402 has 16 divisors (see below), whose sum is σ = 5349661632. Its totient is φ = 1336907520.

The previous prime is 3120043351. The next prime is 3120043427. The reversal of 3120043402 is 2043400213.

3120043402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3120043402.

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, 68202 + ... + 104362.

It is an arithmetic number, because the mean of its divisors is an integer number (334353852).

Almost surely, 2^3120043402 is an apocalyptic number.

3120043402 is a deficient number, since it is larger than the sum of its proper divisors (2229618230).

3120043402 is a wasteful number, since it uses less digits than its factorization.

3120043402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42333.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3120043402 is about 55857.3486839467. The cubic root of 3120043402 is about 1461.2354904487.

Adding to 3120043402 its reverse (2043400213), we get a palindrome (5163443615).

The spelling of 3120043402 in words is "three billion, one hundred twenty million, forty-three thousand, four hundred two".