623336521041 has 96 divisors (see below), whose sum is σ = 1018302824448. Its totient is φ = 364823948160.

The previous prime is 623336520991. The next prime is 623336521057. The reversal of 623336521041 is 140125633326.

623336521041 is a `hidden beast` number, since 6 + 233 + 365 + 21 + 0 + 41 = 666.

It is not a de Polignac number, because 623336521041 - 2¹⁵ = 623336488273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 623336520987 and 623336521005.

It is not an unprimeable number, because it can be changed into a prime (623336520041) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 49280980 + ... + 49293626.

It is an arithmetic number, because the mean of its divisors is an integer number (10607321088).

Almost surely, 2^623336521041 is an apocalyptic number.

It is an amenable number.

623336521041 is a deficient number, since it is larger than the sum of its proper divisors (394966303407).

623336521041 is a wasteful number, since it uses less digits than its factorization.

623336521041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12931 (or 12928 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 623336521041 in words is "six hundred twenty-three billion, three hundred thirty-six million, five hundred twenty-one thousand, forty-one".