307249290030 has 16 divisors (see below), whose sum is σ = 737398296144. Its totient is φ = 81933144000.

The previous prime is 307249289983. The next prime is 307249290059. The reversal of 307249290030 is 30092942703.

307249290030 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5120821471 + ... + 5120821530.

It is an arithmetic number, because the mean of its divisors is an integer number (46087393509).

Almost surely, 2^307249290030 is an apocalyptic number.

307249290030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

307249290030 is an abundant number, since it is smaller than the sum of its proper divisors (430149006114).

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

307249290030 is a wasteful number, since it uses less digits than its factorization.

307249290030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10241643011.

The product of its (nonzero) digits is 81648, while the sum is 39.

The spelling of 307249290030 in words is "three hundred seven billion, two hundred forty-nine million, two hundred ninety thousand, thirty".