42460624261 has 8 divisors (see below), whose sum is σ = 46350719424. Its totient is φ = 38575535520.

The previous prime is 42460624259. The next prime is 42460624273. The reversal of 42460624261 is 16242606424.

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

It is a cyclic number.

It is not a de Polignac number, because 42460624261 - 2¹ = 42460624259 is a prime.

It is a super-2 number, since 2×42460624261² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42460624261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42460624291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1233856 + ... + 1267801.

It is an arithmetic number, because the mean of its divisors is an integer number (5793839928).

Almost surely, 2^42460624261 is an apocalyptic number.

It is an amenable number.

42460624261 is a deficient number, since it is larger than the sum of its proper divisors (3890095163).

42460624261 is a wasteful number, since it uses less digits than its factorization.

42460624261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2503211.

The product of its (nonzero) digits is 110592, while the sum is 37.

The spelling of 42460624261 in words is "forty-two billion, four hundred sixty million, six hundred twenty-four thousand, two hundred sixty-one".