2612938942 has 16 divisors (see below), whose sum is σ = 3935530800. Its totient is φ = 1301106240.

The previous prime is 2612938907. The next prime is 2612938997. The reversal of 2612938942 is 2498392162.

It is a junction number, because it is equal to n+sod(n) for n = 2612938892 and 2612938901.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 611092 + ... + 615352.

It is an arithmetic number, because the mean of its divisors is an integer number (245970675).

Almost surely, 2^2612938942 is an apocalyptic number.

2612938942 is a deficient number, since it is larger than the sum of its proper divisors (1322591858).

2612938942 is a wasteful number, since it uses less digits than its factorization.

2612938942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5451.

The product of its digits is 373248, while the sum is 46.

The square root of 2612938942 is about 51116.9144413080. The cubic root of 2612938942 is about 1377.3461111373.

The spelling of 2612938942 in words is "two billion, six hundred twelve million, nine hundred thirty-eight thousand, nine hundred forty-two".