1405048480737 has 16 divisors (see below), whose sum is σ = 2043729589440. Its totient is φ = 851535072000.

The previous prime is 1405048480733. The next prime is 1405048480739. The reversal of 1405048480737 is 7370848405041.

It is not a de Polignac number, because 1405048480737 - 2² = 1405048480733 is a prime.

It is a super-2 number, since 2×1405048480737² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1405048480737.

It is not an unprimeable number, because it can be changed into a prime (1405048480733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3813237 + ... + 4165437.

It is an arithmetic number, because the mean of its divisors is an integer number (127733099340).

Almost surely, 2^{1405048480737} is an apocalyptic number.

It is an amenable number.

1405048480737 is a deficient number, since it is larger than the sum of its proper divisors (638681108703).

1405048480737 is a wasteful number, since it uses less digits than its factorization.

1405048480737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473104.

The product of its (nonzero) digits is 3010560, while the sum is 51.

The spelling of 1405048480737 in words is "one trillion, four hundred five billion, forty-eight million, four hundred eighty thousand, seven hundred thirty-seven".