42460264426 has 8 divisors (see below), whose sum is σ = 63692830404. Its totient is φ = 21229320960.

The previous prime is 42460264423. The next prime is 42460264547. The reversal of 42460264426 is 62446206424.

It can be written as a sum of positive squares in 2 ways, for example, as 41069049025 + 1391215401 = 202655^2 + 37299^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×42460264426² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42460264423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337945 + ... + 446236.

Almost surely, 2^42460264426 is an apocalyptic number.

42460264426 is a deficient number, since it is larger than the sum of its proper divisors (21232565978).

42460264426 is a wasteful number, since it uses less digits than its factorization.

42460264426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811256.

The product of its (nonzero) digits is 442368, while the sum is 40.

The spelling of 42460264426 in words is "forty-two billion, four hundred sixty million, two hundred sixty-four thousand, four hundred twenty-six".