30234311640674 has 16 divisors (see below), whose sum is σ = 45694110036600. Its totient is φ = 15003111719040.

The previous prime is 30234311640667. The next prime is 30234311640679. The reversal of 30234311640674 is 47604611343203.

It can be written as a sum of positive squares in 4 ways, for example, as 9493528458649 + 20740783182025 = 3081157^2 + 4554205^2 .

It is a super-2 number, since 2×30234311640674² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30234311640679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42166457 + ... + 42877484.

Almost surely, 2^{30234311640674} is an apocalyptic number.

30234311640674 is a deficient number, since it is larger than the sum of its proper divisors (15459798395926).

30234311640674 is a wasteful number, since it uses less digits than its factorization.

30234311640674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85045285.

The product of its (nonzero) digits is 870912, while the sum is 44.

Adding to 30234311640674 its reverse (47604611343203), we get a palindrome (77838922983877).

The spelling of 30234311640674 in words is "thirty trillion, two hundred thirty-four billion, three hundred eleven million, six hundred forty thousand, six hundred seventy-four".