13407481461 has 32 divisors (see below), whose sum is σ = 20965017600. Its totient is φ = 7534270080.

The previous prime is 13407481459. The next prime is 13407481481. The reversal of 13407481461 is 16418470431.

It is not a de Polignac number, because 13407481461 - 2¹ = 13407481459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13407481411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 198016 + ... + 256953.

It is an arithmetic number, because the mean of its divisors is an integer number (655156800).

Almost surely, 2^13407481461 is an apocalyptic number.

13407481461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13407481461 is a deficient number, since it is larger than the sum of its proper divisors (7557536139).

13407481461 is a wasteful number, since it uses less digits than its factorization.

13407481461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455049.

The product of its (nonzero) digits is 64512, while the sum is 39.

The spelling of 13407481461 in words is "thirteen billion, four hundred seven million, four hundred eighty-one thousand, four hundred sixty-one".