30444696987396 has 96 divisors (see below), whose sum is σ = 74387531726592. Its totient is φ = 9681447421440.

The previous prime is 30444696987371. The next prime is 30444696987451. The reversal of 30444696987396 is 69378969644403.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6812625 + ... + 10358631.

It is an arithmetic number, because the mean of its divisors is an integer number (774870122152).

Almost surely, 2^{30444696987396} is an apocalyptic number.

It is an amenable number.

30444696987396 is an abundant number, since it is smaller than the sum of its proper divisors (43942834739196).

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

30444696987396 is a wasteful number, since it uses less digits than its factorization.

30444696987396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3546429 (or 3546427 counting only the distinct ones).

The product of its (nonzero) digits is 5079158784, while the sum is 78.

The spelling of 30444696987396 in words is "thirty trillion, four hundred forty-four billion, six hundred ninety-six million, nine hundred eighty-seven thousand, three hundred ninety-six".