423700115077 has 16 divisors (see below), whose sum is σ = 452774817792. Its totient is φ = 395100460800.

The previous prime is 423700115063. The next prime is 423700115081. The reversal of 423700115077 is 770511007324.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 423700115077 - 2¹¹ = 423700113029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423700115087) 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, 767683 + ... + 1198639.

It is an arithmetic number, because the mean of its divisors is an integer number (28298426112).

Almost surely, 2^423700115077 is an apocalyptic number.

It is an amenable number.

423700115077 is a deficient number, since it is larger than the sum of its proper divisors (29074702715).

423700115077 is a wasteful number, since it uses less digits than its factorization.

423700115077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431508.

The product of its (nonzero) digits is 41160, while the sum is 37.

The spelling of 423700115077 in words is "four hundred twenty-three billion, seven hundred million, one hundred fifteen thousand, seventy-seven".