5641900442 has 16 divisors (see below), whose sum is σ = 8503315200. Its totient is φ = 2807476560.

The previous prime is 5641900427. The next prime is 5641900447. The reversal of 5641900442 is 2440091465.

It is not an unprimeable number, because it can be changed into a prime (5641900447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1331984 + ... + 1336212.

It is an arithmetic number, because the mean of its divisors is an integer number (531457200).

Almost surely, 2^5641900442 is an apocalyptic number.

5641900442 is a deficient number, since it is larger than the sum of its proper divisors (2861414758).

5641900442 is a wasteful number, since it uses less digits than its factorization.

5641900442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7261.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 5641900442 is about 75112.5851106191. The cubic root of 5641900442 is about 1780.2259993734.

The spelling of 5641900442 in words is "five billion, six hundred forty-one million, nine hundred thousand, four hundred forty-two".