30194713906497 has 288 divisors, whose sum is σ = 54482366016000. Its totient is φ = 16103561757696.

The previous prime is 30194713906393. The next prime is 30194713906501. The reversal of 30194713906497 is 79460931749103.

30194713906497 is a `hidden beast` number, since 3 + 0 + 1 + 9 + 4 + 7 + 139 + 0 + 6 + 497 = 666.

It is not a de Polignac number, because 30194713906497 - 2⁸ = 30194713906241 is a prime.

It is a super-2 number, since 2×30194713906497² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (30194713901497) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 26744653029 + ... + 26744654157.

It is an arithmetic number, because the mean of its divisors is an integer number (189174882000).

Almost surely, 2^{30194713906497} is an apocalyptic number.

It is an amenable number.

30194713906497 is a deficient number, since it is larger than the sum of its proper divisors (24287652109503).

30194713906497 is a wasteful number, since it uses less digits than its factorization.

30194713906497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530 (or 1494 counting only the distinct ones).

The product of its (nonzero) digits is 30862944, while the sum is 63.

The spelling of 30194713906497 in words is "thirty trillion, one hundred ninety-four billion, seven hundred thirteen million, nine hundred six thousand, four hundred ninety-seven".