42885102147046 has 16 divisors (see below), whose sum is σ = 64426739003424. Its totient is φ = 21409542022464.

The previous prime is 42885102147031. The next prime is 42885102147157. The reversal of 42885102147046 is 64074120158824.

It is a super-2 number, since 2×42885102147046² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42885102146984 and 42885102147002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493855 + ... + 9274378.

It is an arithmetic number, because the mean of its divisors is an integer number (4026671187714).

Almost surely, 2^{42885102147046} is an apocalyptic number.

42885102147046 is a deficient number, since it is larger than the sum of its proper divisors (21541636856378).

42885102147046 is a wasteful number, since it uses less digits than its factorization.

42885102147046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9771615.

The product of its (nonzero) digits is 3440640, while the sum is 52.

The spelling of 42885102147046 in words is "forty-two trillion, eight hundred eighty-five billion, one hundred two million, one hundred forty-seven thousand, forty-six".