12077425633 has 24 divisors (see below), whose sum is σ = 15350203968. Its totient is φ = 9297467712.

The previous prime is 12077425631. The next prime is 12077425643. The reversal of 12077425633 is 33652477021.

It is not a de Polignac number, because 12077425633 - 2¹ = 12077425631 is a prime.

It is a super-3 number, since 3×12077425633³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12077425631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94191 + ... + 181732.

It is an arithmetic number, because the mean of its divisors is an integer number (639591832).

Almost surely, 2^12077425633 is an apocalyptic number.

12077425633 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12077425633 is a deficient number, since it is larger than the sum of its proper divisors (3272778335).

12077425633 is a wasteful number, since it uses less digits than its factorization.

12077425633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275993 (or 275980 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 12077425633 in words is "twelve billion, seventy-seven million, four hundred twenty-five thousand, six hundred thirty-three".