30499091039959 has 2 divisors, whose sum is σ = 30499091039960. Its totient is φ = 30499091039958.

The previous prime is 30499091039953. The next prime is 30499091040001. The reversal of 30499091039959 is 95993019099403.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30499091039959 - 2⁵ = 30499091039927 is a prime.

It is a super-2 number, since 2×30499091039959² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30499091039953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15249545519979 + 15249545519980.

It is an arithmetic number, because the mean of its divisors is an integer number (15249545519980).

Almost surely, 2^{30499091039959} is an apocalyptic number.

30499091039959 is a deficient number, since it is larger than the sum of its proper divisors (1).

30499091039959 is an equidigital number, since it uses as much as digits as its factorization.

30499091039959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95659380, while the sum is 70.

The spelling of 30499091039959 in words is "thirty trillion, four hundred ninety-nine billion, ninety-one million, thirty-nine thousand, nine hundred fifty-nine".