30677481430 has 32 divisors (see below), whose sum is σ = 56131294464. Its totient is φ = 12069669216.

The previous prime is 30677481421. The next prime is 30677481431. The reversal of 30677481430 is 3418477603.

It is a super-2 number, since 2×30677481430² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30677481431) 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, 106999 + ... + 269821.

It is an arithmetic number, because the mean of its divisors is an integer number (1754102952).

Almost surely, 2^30677481430 is an apocalyptic number.

30677481430 is a deficient number, since it is larger than the sum of its proper divisors (25453813034).

30677481430 is a wasteful number, since it uses less digits than its factorization.

30677481430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163140.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 30677481430 in words is "thirty billion, six hundred seventy-seven million, four hundred eighty-one thousand, four hundred thirty".