42451301003124 has 72 divisors (see below), whose sum is σ = 107526092490432. Its totient is φ = 13029365107200.

The previous prime is 42451301003087. The next prime is 42451301003231. The reversal of 42451301003124 is 42130010315424.

It is a super-4 number, since 4×42451301003124⁴ (a number of 56 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 42451301003091 and 42451301003100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25287264 + ... + 26913719.

It is an arithmetic number, because the mean of its divisors is an integer number (1493417951256).

Almost surely, 2^{42451301003124} is an apocalyptic number.

It is an amenable number.

42451301003124 is an abundant number, since it is smaller than the sum of its proper divisors (65074791487308).

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

42451301003124 is a wasteful number, since it uses less digits than its factorization.

42451301003124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52201417 (or 52201402 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 42451301003124 its reverse (42130010315424), we get a palindrome (84581311318548).

The spelling of 42451301003124 in words is "forty-two trillion, four hundred fifty-one billion, three hundred one million, three thousand, one hundred twenty-four".