1345204150500 has 96 divisors (see below), whose sum is σ = 4476839447808. Its totient is φ = 307475232000.

The previous prime is 1345204150469. The next prime is 1345204150529. The reversal of 1345204150500 is 50514025431.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64046841 + ... + 64067840.

It is an arithmetic number, because the mean of its divisors is an integer number (46633744248).

Almost surely, 2^{1345204150500} is an apocalyptic number.

1345204150500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1345204150500 is an abundant number, since it is smaller than the sum of its proper divisors (3131635297308).

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

1345204150500 is a wasteful number, since it uses less digits than its factorization.

1345204150500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128114710 (or 128114698 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 1345204150500 its reverse (50514025431), we get a palindrome (1395718175931).

The spelling of 1345204150500 in words is "one trillion, three hundred forty-five billion, two hundred four million, one hundred fifty thousand, five hundred".