24021211212042 has 64 divisors (see below), whose sum is σ = 55175669475840. Its totient is φ = 6895124308800.

The previous prime is 24021211211999. The next prime is 24021211212059.

24021211212042 is nontrivially palindromic in base 10.

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, 8186313 + ... + 10726515.

It is an arithmetic number, because the mean of its divisors is an integer number (862119835560).

Almost surely, 2^{24021211212042} is an apocalyptic number.

24021211212042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24021211212042 is an abundant number, since it is smaller than the sum of its proper divisors (31154458263798).

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

24021211212042 is a wasteful number, since it uses less digits than its factorization.

24021211212042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2547779.

The product of its (nonzero) digits is 1024, while the sum is 24.

It can be divided in two parts, 2402121 and 1212042, that added together give a palindrome (3614163).

The spelling of 24021211212042 in words is "twenty-four trillion, twenty-one billion, two hundred eleven million, two hundred twelve thousand, forty-two".