1345108400 has 60 divisors (see below), whose sum is σ = 3235487112. Its totient is φ = 537400320.

The previous prime is 1345108381. The next prime is 1345108411. The reversal of 1345108400 is 48015431.

It is a self number, because there is not a number n which added to its sum of digits gives 1345108400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 473384 + ... + 476216.

Almost surely, 2^1345108400 is an apocalyptic number.

1345108400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1345108400 is an abundant number, since it is smaller than the sum of its proper divisors (1890378712).

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

1345108400 is a wasteful number, since it uses less digits than its factorization.

1345108400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4038 (or 4027 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1345108400 is about 36675.7194885117. The cubic root of 1345108400 is about 1103.8729593717.

The spelling of 1345108400 in words is "one billion, three hundred forty-five million, one hundred eight thousand, four hundred".