30486887499394 has 12 divisors (see below), whose sum is σ = 46249928522514. Its totient is φ = 15072169092992.

The previous prime is 30486887499337. The next prime is 30486887499407. The reversal of 30486887499394 is 49399478868403.

It can be written as a sum of positive squares in 3 ways, for example, as 16669215012025 + 13817672487369 = 4082795^2 + 3717213^2 .

It is a super-2 number, since 2×30486887499394² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 962201287 + ... + 962232970.

Almost surely, 2^{30486887499394} is an apocalyptic number.

30486887499394 is a deficient number, since it is larger than the sum of its proper divisors (15763041023120).

30486887499394 is an equidigital number, since it uses as much as digits as its factorization.

30486887499394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924434437 (or 1924434348 counting only the distinct ones).

The product of its (nonzero) digits is 9029615616, while the sum is 82.

The spelling of 30486887499394 in words is "thirty trillion, four hundred eighty-six billion, eight hundred eighty-seven million, four hundred ninety-nine thousand, three hundred ninety-four".