1345061203604 has 24 divisors (see below), whose sum is σ = 2429884923648. Its totient is φ = 650810099520.

The previous prime is 1345061203571. The next prime is 1345061203657. The reversal of 1345061203604 is 4063021605431.

It is a super-2 number, since 2×1345061203604² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 3109379 + ... + 3515445.

It is an arithmetic number, because the mean of its divisors is an integer number (101245205152).

Almost surely, 2^{1345061203604} is an apocalyptic number.

It is an amenable number.

1345061203604 is a deficient number, since it is larger than the sum of its proper divisors (1084823720044).

1345061203604 is a wasteful number, since it uses less digits than its factorization.

1345061203604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432815 (or 432813 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 1345061203604 in words is "one trillion, three hundred forty-five billion, sixty-one million, two hundred three thousand, six hundred four".