1371673889220 has 24 divisors (see below), whose sum is σ = 3840686889984. Its totient is φ = 365779703776.

The previous prime is 1371673889197. The next prime is 1371673889227. The reversal of 1371673889220 is 229883761731.

It is not an unprimeable number, because it can be changed into a prime (1371673889227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11430615684 + ... + 11430615803.

It is an arithmetic number, because the mean of its divisors is an integer number (160028620416).

Almost surely, 2^{1371673889220} is an apocalyptic number.

1371673889220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1371673889220 is an abundant number, since it is smaller than the sum of its proper divisors (2469013000764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1371673889220 is a wasteful number, since it uses less digits than its factorization.

1371673889220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22861231499 (or 22861231497 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 57.

The spelling of 1371673889220 in words is "one trillion, three hundred seventy-one billion, six hundred seventy-three million, eight hundred eighty-nine thousand, two hundred twenty".