1310880857420 has 24 divisors (see below), whose sum is σ = 2754843232848. Its totient is φ = 523972641600.

The previous prime is 1310880857413. The next prime is 1310880857437. The reversal of 1310880857420 is 247580880131.

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, 23703026 + ... + 23758265.

It is an arithmetic number, because the mean of its divisors is an integer number (114785134702).

Almost surely, 2^{1310880857420} is an apocalyptic number.

1310880857420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1310880857420 is an abundant number, since it is smaller than the sum of its proper divisors (1443962375428).

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

1310880857420 is a wasteful number, since it uses less digits than its factorization.

1310880857420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47462681 (or 47462679 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 47.

The spelling of 1310880857420 in words is "one trillion, three hundred ten billion, eight hundred eighty million, eight hundred fifty-seven thousand, four hundred twenty".