42920130471 has 16 divisors (see below), whose sum is σ = 59208497760. Its totient is φ = 27622869120.

The previous prime is 42920130443. The next prime is 42920130481. The reversal of 42920130471 is 17403102924.

It is not a de Polignac number, because 42920130471 - 2²³ = 42911741863 is a prime.

It is a super-3 number, since 3×42920130471³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42920130481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 669981 + ... + 731241.

It is an arithmetic number, because the mean of its divisors is an integer number (3700531110).

Almost surely, 2^42920130471 is an apocalyptic number.

42920130471 is a deficient number, since it is larger than the sum of its proper divisors (16288367289).

42920130471 is a wasteful number, since it uses less digits than its factorization.

42920130471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69346.

The product of its (nonzero) digits is 12096, while the sum is 33.

The spelling of 42920130471 in words is "forty-two billion, nine hundred twenty million, one hundred thirty thousand, four hundred seventy-one".