23403272777716 has 24 divisors (see below), whose sum is σ = 44106928982984. Its totient is φ = 10801324131840.

The previous prime is 23403272777653. The next prime is 23403272777737. The reversal of 23403272777716 is 61777727230432.

It can be written as a sum of positive squares in 4 ways, for example, as 418880784100 + 22984391993616 = 647210^2 + 4794204^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 817305 + ... + 6890176.

Almost surely, 2^{23403272777716} is an apocalyptic number.

23403272777716 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

23403272777716 is a deficient number, since it is larger than the sum of its proper divisors (20703656205268).

23403272777716 is a wasteful number, since it uses less digits than its factorization.

23403272777716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7765891 (or 7765889 counting only the distinct ones).

The product of its (nonzero) digits is 29042496, while the sum is 58.

The spelling of 23403272777716 in words is "twenty-three trillion, four hundred three billion, two hundred seventy-two million, seven hundred seventy-seven thousand, seven hundred sixteen".