307404417093 has 16 divisors (see below), whose sum is σ = 443105469120. Its totient is φ = 188902855296.

The previous prime is 307404417031. The next prime is 307404417101. The reversal of 307404417093 is 390714404703.

It is not a de Polignac number, because 307404417093 - 2³³ = 298814482501 is a prime.

It is a super-2 number, since 2×307404417093² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (307404412093) 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, 72877080 + ... + 72881297.

It is an arithmetic number, because the mean of its divisors is an integer number (27694091820).

Almost surely, 2^307404417093 is an apocalyptic number.

It is an amenable number.

307404417093 is a deficient number, since it is larger than the sum of its proper divisors (135701052027).

307404417093 is a wasteful number, since it uses less digits than its factorization.

307404417093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145758436.

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 307404417093 in words is "three hundred seven billion, four hundred four million, four hundred seventeen thousand, ninety-three".