1373026631420 has 48 divisors (see below), whose sum is σ = 2900223274368. Its totient is φ = 546003581760.

The previous prime is 1373026631413. The next prime is 1373026631443. The reversal of 1373026631420 is 241366203731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3648179 + ... + 4006901.

It is an arithmetic number, because the mean of its divisors is an integer number (60421318216).

Almost surely, 2^{1373026631420} is an apocalyptic number.

1373026631420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1373026631420 is an abundant number, since it is smaller than the sum of its proper divisors (1527196642948).

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

1373026631420 is a wasteful number, since it uses less digits than its factorization.

1373026631420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359850 (or 359848 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 1373026631420 in words is "one trillion, three hundred seventy-three billion, twenty-six million, six hundred thirty-one thousand, four hundred twenty".