30672457711347 has 16 divisors (see below), whose sum is σ = 41896893935232. Its totient is φ = 19948230108480.

The previous prime is 30672457711297. The next prime is 30672457711409. The reversal of 30672457711347 is 74311775427603.

It is a happy number.

It is not a de Polignac number, because 30672457711347 - 2⁶ = 30672457711283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30672457711747) 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, 6503313 + ... + 10180274.

It is an arithmetic number, because the mean of its divisors is an integer number (2618555870952).

Almost surely, 2^{30672457711347} is an apocalyptic number.

30672457711347 is a deficient number, since it is larger than the sum of its proper divisors (11224436223885).

30672457711347 is a wasteful number, since it uses less digits than its factorization.

30672457711347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16698578.

The product of its (nonzero) digits is 20744640, while the sum is 57.

The spelling of 30672457711347 in words is "thirty trillion, six hundred seventy-two billion, four hundred fifty-seven million, seven hundred eleven thousand, three hundred forty-seven".