474731616131 has 16 divisors (see below), whose sum is σ = 494979959808. Its totient is φ = 454793196000.

The previous prime is 474731616113. The next prime is 474731616137. The reversal of 474731616131 is 131616137474.

It is a cyclic number.

It is not a de Polignac number, because 474731616131 - 2¹⁴ = 474731599747 is a prime.

It is a super-2 number, since 2×474731616131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474731616137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30685460 + ... + 30700926.

It is an arithmetic number, because the mean of its divisors is an integer number (30936247488).

Almost surely, 2^474731616131 is an apocalyptic number.

474731616131 is a deficient number, since it is larger than the sum of its proper divisors (20248343677).

474731616131 is a wasteful number, since it uses less digits than its factorization.

474731616131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25402.

The product of its digits is 254016, while the sum is 44.

The spelling of 474731616131 in words is "four hundred seventy-four billion, seven hundred thirty-one million, six hundred sixteen thousand, one hundred thirty-one".