13474887050770 has 16 divisors (see below), whose sum is σ = 24261987619800. Its totient is φ = 5388356836224.

The previous prime is 13474887050749. The next prime is 13474887050783. The reversal of 13474887050770 is 7705078847431.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11934212795649 + 1540674255121 = 3454593^2 + 1241239^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13474887050699 and 13474887050708.

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, 199712595 + ... + 199780054.

Almost surely, 2^{13474887050770} is an apocalyptic number.

13474887050770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13474887050770 is a deficient number, since it is larger than the sum of its proper divisors (10787100569030).

13474887050770 is a wasteful number, since it uses less digits than its factorization.

13474887050770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399496029.

The product of its (nonzero) digits is 36879360, while the sum is 61.

The spelling of 13474887050770 in words is "thirteen trillion, four hundred seventy-four billion, eight hundred eighty-seven million, fifty thousand, seven hundred seventy".