12377412336 has 40 divisors (see below), whose sum is σ = 32044099840. Its totient is φ = 4116885696.

The previous prime is 12377412331. The next prime is 12377412347. The reversal of 12377412336 is 63321477321.

It is a super-2 number, since 2×12377412336² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12377412294 and 12377412303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12377412331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256246 + ... + 300693.

It is an arithmetic number, because the mean of its divisors is an integer number (801102496).

Almost surely, 2^12377412336 is an apocalyptic number.

12377412336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12377412336 is an abundant number, since it is smaller than the sum of its proper divisors (19666687504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12377412336 is a wasteful number, since it uses less digits than its factorization.

12377412336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557413 (or 557407 counting only the distinct ones).

The product of its digits is 127008, while the sum is 39.

Adding to 12377412336 its reverse (63321477321), we get a palindrome (75698889657).

The spelling of 12377412336 in words is "twelve billion, three hundred seventy-seven million, four hundred twelve thousand, three hundred thirty-six".