30476232746 has 4 divisors (see below), whose sum is σ = 45714349122. Its totient is φ = 15238116372.

The previous prime is 30476232713. The next prime is 30476232749. The reversal of 30476232746 is 64723267403.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 15860631721 + 14615601025 = 125939^2 + 120895^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30476232697 and 30476232706.

It is not an unprimeable number, because it can be changed into a prime (30476232749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7619058185 + ... + 7619058188.

Almost surely, 2^30476232746 is an apocalyptic number.

30476232746 is a deficient number, since it is larger than the sum of its proper divisors (15238116376).

30476232746 is a wasteful number, since it uses less digits than its factorization.

30476232746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15238116375.

The product of its (nonzero) digits is 1016064, while the sum is 44.

The spelling of 30476232746 in words is "thirty billion, four hundred seventy-six million, two hundred thirty-two thousand, seven hundred forty-six".