1345062032400 has 120 divisors (see below), whose sum is σ = 4348950515424. Its totient is φ = 355330995200.

The previous prime is 1345062032387. The next prime is 1345062032449. The reversal of 1345062032400 is 42302605431.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5109381 + ... + 5366180.

Almost surely, 2^{1345062032400} is an apocalyptic number.

1345062032400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1345062032400 is an abundant number, since it is smaller than the sum of its proper divisors (3003888483024).

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

1345062032400 is a wasteful number, since it uses less digits than its factorization.

1345062032400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10475689 (or 10475678 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 1345062032400 its reverse (42302605431), we get a palindrome (1387364637831).

The spelling of 1345062032400 in words is "one trillion, three hundred forty-five billion, sixty-two million, thirty-two thousand, four hundred".