13342503233440 has 48 divisors (see below), whose sum is σ = 32192337606912. Its totient is φ = 5223448071424.

The previous prime is 13342503233413. The next prime is 13342503233467. The reversal of 13342503233440 is 4433230524331.

It is an interprime number because it is at equal distance from previous prime (13342503233413) and next prime (13342503233467).

It is a self number, because there is not a number n which added to its sum of digits gives 13342503233440.

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, 887127004 + ... + 887142043.

It is an arithmetic number, because the mean of its divisors is an integer number (670673700144).

Almost surely, 2^{13342503233440} is an apocalyptic number.

13342503233440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13342503233440 is an abundant number, since it is smaller than the sum of its proper divisors (18849834373472).

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

13342503233440 is a wasteful number, since it uses less digits than its factorization.

13342503233440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774269109 (or 1774269101 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 37.

Adding to 13342503233440 its reverse (4433230524331), we get a palindrome (17775733757771).

The spelling of 13342503233440 in words is "thirteen trillion, three hundred forty-two billion, five hundred three million, two hundred thirty-three thousand, four hundred forty".