2622473042 has 30 divisors (see below), whose sum is σ = 4595272983. Its totient is φ = 1122396156.

The previous prime is 2622473027. The next prime is 2622473047. The reversal of 2622473042 is 2403742262.

2622473042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1311236521 + 1311236521 = 36211^2 + 36211^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=36211.

It is not an unprimeable number, because it can be changed into a prime (2622473047) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 3548309 + ... + 3549047.

Almost surely, 2^2622473042 is an apocalyptic number.

2622473042 is a deficient number, since it is larger than the sum of its proper divisors (1972799941).

2622473042 is an frugal number, since it uses more digits than its factorization.

2622473042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508 (or 748 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 32.

The square root of 2622473042 is about 51210.0873070921. The cubic root of 2622473042 is about 1379.0192993769.

Multiplying 2622473042 by its sum of digits (32), we get a square (83919137344 = 289688²).

The spelling of 2622473042 in words is "two billion, six hundred twenty-two million, four hundred seventy-three thousand, forty-two".