2292951405938 has 4 divisors (see below), whose sum is σ = 3439427108910. Its totient is φ = 1146475702968.

The previous prime is 2292951405931. The next prime is 2292951406001. The reversal of 2292951405938 is 8395041592922.

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., 1491043692889 + 801907713049 = 1221083^2 + 895493^2 .

It is a super-2 number, since 2×2292951405938² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2292951405931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573237851483 + ... + 573237851486.

Almost surely, 2^{2292951405938} is an apocalyptic number.

2292951405938 is a deficient number, since it is larger than the sum of its proper divisors (1146475702972).

2292951405938 is a wasteful number, since it uses less digits than its factorization.

2292951405938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146475702971.

The product of its (nonzero) digits is 13996800, while the sum is 59.

The spelling of 2292951405938 in words is "two trillion, two hundred ninety-two billion, nine hundred fifty-one million, four hundred five thousand, nine hundred thirty-eight".