22740051314434 has 4 divisors (see below), whose sum is σ = 34110076971654. Its totient is φ = 11370025657216.

The previous prime is 22740051314339. The next prime is 22740051314459. The reversal of 22740051314434 is 43441315004722.

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., 21458231083809 + 1281820230625 = 4632303^2 + 1132175^2 .

It is a super-2 number, since 2×22740051314434² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5685012828607 + ... + 5685012828610.

Almost surely, 2^{22740051314434} is an apocalyptic number.

22740051314434 is a deficient number, since it is larger than the sum of its proper divisors (11370025657220).

22740051314434 is a wasteful number, since it uses less digits than its factorization.

22740051314434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11370025657219.

The product of its (nonzero) digits is 322560, while the sum is 40.

The spelling of 22740051314434 in words is "twenty-two trillion, seven hundred forty billion, fifty-one million, three hundred fourteen thousand, four hundred thirty-four".