30473455400 has 48 divisors (see below), whose sum is σ = 75018485340. Its totient is φ = 11472358400.

The previous prime is 30473455399. The next prime is 30473455409. The reversal of 30473455400 is 455437403.

It can be written as a sum of positive squares in 6 ways, for example, as 17372821636 + 13100633764 = 131806^2 + 114458^2 .

It is a super-3 number, since 3×30473455400³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (30473455409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4477991 + ... + 4484790.

Almost surely, 2^30473455400 is an apocalyptic number.

It is an amenable number.

30473455400 is an abundant number, since it is smaller than the sum of its proper divisors (44545029940).

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

30473455400 is a wasteful number, since it uses less digits than its factorization.

30473455400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8962814 (or 8962805 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 35.

The spelling of 30473455400 in words is "thirty billion, four hundred seventy-three million, four hundred fifty-five thousand, four hundred".