13405451462 has 12 divisors (see below), whose sum is σ = 21773943900. Its totient is φ = 6187131288.

The previous prime is 13405451459. The next prime is 13405451467. The reversal of 13405451462 is 26415450431.

It is a super-2 number, since 2×13405451462² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13405451467) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19830212 + ... + 19830887.

It is an arithmetic number, because the mean of its divisors is an integer number (1814495325).

Almost surely, 2^13405451462 is an apocalyptic number.

13405451462 is a deficient number, since it is larger than the sum of its proper divisors (8368492438).

13405451462 is a wasteful number, since it uses less digits than its factorization.

13405451462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39661127 (or 39661114 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 13405451462 in words is "thirteen billion, four hundred five million, four hundred fifty-one thousand, four hundred sixty-two".