1345325021054 has 16 divisors (see below), whose sum is σ = 2324431085568. Its totient is φ = 572027960952.

The previous prime is 1345325021017. The next prime is 1345325021077. The reversal of 1345325021054 is 4501205235431.

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, 378323594 + ... + 378327149.

It is an arithmetic number, because the mean of its divisors is an integer number (145276942848).

Almost surely, 2^{1345325021054} is an apocalyptic number.

1345325021054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1345325021054 is a deficient number, since it is larger than the sum of its proper divisors (979106064514).

1345325021054 is a wasteful number, since it uses less digits than its factorization.

1345325021054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756650879.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 1345325021054 in words is "one trillion, three hundred forty-five billion, three hundred twenty-five million, twenty-one thousand, fifty-four".