24612455421642 has 64 divisors (see below), whose sum is σ = 54474779197440. Its totient is φ = 7351360392000.

The previous prime is 24612455421601. The next prime is 24612455421703.

24612455421642 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 24612455421591 and 24612455421600.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6792042 + ... + 9765077.

It is an arithmetic number, because the mean of its divisors is an integer number (851168424960).

Almost surely, 2^{24612455421642} is an apocalyptic number.

24612455421642 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24612455421642 is an abundant number, since it is smaller than the sum of its proper divisors (29862323775798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24612455421642 is a wasteful number, since it uses less digits than its factorization.

24612455421642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16557459.

The product of its digits is 3686400, while the sum is 48.

It can be divided in two parts, 2461245 and 5421642, that added together give a palindrome (7882887).

The spelling of 24612455421642 in words is "twenty-four trillion, six hundred twelve billion, four hundred fifty-five million, four hundred twenty-one thousand, six hundred forty-two".