42473146021500 has 48 divisors (see below), whose sum is σ = 123681801218976. Its totient is φ = 11326172272000.

The previous prime is 42473146021457. The next prime is 42473146021511. The reversal of 42473146021500 is 512064137424.

It is a super-2 number, since 2×42473146021500² (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 15 ways as a sum of consecutive naturals, for example, 14157713841 + ... + 14157716840.

It is an arithmetic number, because the mean of its divisors is an integer number (2576704192062).

Almost surely, 2^{42473146021500} is an apocalyptic number.

It is an amenable number.

42473146021500 is an abundant number, since it is smaller than the sum of its proper divisors (81208655197476).

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

42473146021500 is a wasteful number, since it uses less digits than its factorization.

42473146021500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28315430703 (or 28315430691 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 42473146021500 in words is "forty-two trillion, four hundred seventy-three billion, one hundred forty-six million, twenty-one thousand, five hundred".