30269737218436 has 27 divisors (see below), whose sum is σ = 53092104480471. Its totient is φ = 15100641948744.

The previous prime is 30269737218397. The next prime is 30269737218467. The reversal of 30269737218436 is 63481273796203.

It is a happy number.

The square root of 30269737218436 is 5501794.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5270715781 + ... + 5270721523.

Almost surely, 2^{30269737218436} is an apocalyptic number.

30269737218436 is the 5501794-th square number.

It is an amenable number.

30269737218436 is a deficient number, since it is larger than the sum of its proper divisors (22822367262035).

30269737218436 is an frugal number, since it uses more digits than its factorization.

30269737218436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12448 (or 6224 counting only the distinct ones).

The product of its (nonzero) digits is 54867456, while the sum is 61.

The spelling of 30269737218436 in words is "thirty trillion, two hundred sixty-nine billion, seven hundred thirty-seven million, two hundred eighteen thousand, four hundred thirty-six".