42321541005024 has 24 divisors (see below), whose sum is σ = 111094045138440. Its totient is φ = 14107180334976.

The previous prime is 42321541004989. The next prime is 42321541005059. The reversal of 42321541005024 is 42050014512324.

It is an interprime number because it is at equal distance from previous prime (42321541004989) and next prime (42321541005059).

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×42321541005024² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220424692639 + ... + 220424692830.

It is an arithmetic number, because the mean of its divisors is an integer number (4628918547435).

Almost surely, 2^{42321541005024} is an apocalyptic number.

It is an amenable number.

42321541005024 is an abundant number, since it is smaller than the sum of its proper divisors (68772504133416).

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

42321541005024 is a wasteful number, since it uses less digits than its factorization.

42321541005024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440849385482 (or 440849385474 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 42321541005024 its reverse (42050014512324), we get a palindrome (84371555517348).

The spelling of 42321541005024 in words is "forty-two trillion, three hundred twenty-one billion, five hundred forty-one million, five thousand, twenty-four".