264739242937462 has 16 divisors (see below), whose sum is σ = 397695843912384. Its totient is φ = 132173973477000.

The previous prime is 264739242937387. The next prime is 264739242937501.

264739242937462 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×264739242937462² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 264739242937391 and 264739242937400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42013537 + ... + 47902147.

It is an arithmetic number, because the mean of its divisors is an integer number (24855990244524).

Almost surely, 2^{264739242937462} is an apocalyptic number.

264739242937462 is a deficient number, since it is larger than the sum of its proper divisors (132956600974922).

264739242937462 is a wasteful number, since it uses less digits than its factorization.

264739242937462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5921835.

The product of its digits is 1316818944, while the sum is 70.

The spelling of 264739242937462 in words is "two hundred sixty-four trillion, seven hundred thirty-nine billion, two hundred forty-two million, nine hundred thirty-seven thousand, four hundred sixty-two".