1304425542015 has 24 divisors (see below), whose sum is σ = 2265609207888. Its totient is φ = 694276719360.

The previous prime is 1304425542001. The next prime is 1304425542061. The reversal of 1304425542015 is 5102455244031.

1304425542015 is a `hidden beast` number, since 1 + 3 + 0 + 442 + 5 + 5 + 4 + 201 + 5 = 666.

It is not a de Polignac number, because 1304425542015 - 2²⁰ = 1304424493439 is a prime.

It is a super-2 number, since 2×1304425542015² (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 23 ways as a sum of consecutive naturals, for example, 29496474 + ... + 29540663.

It is an arithmetic number, because the mean of its divisors is an integer number (94400383662).

Almost surely, 2^{1304425542015} is an apocalyptic number.

1304425542015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1304425542015 is a deficient number, since it is larger than the sum of its proper divisors (961183665873).

1304425542015 is a wasteful number, since it uses less digits than its factorization.

1304425542015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59037639 (or 59037636 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 1304425542015 in words is "one trillion, three hundred four billion, four hundred twenty-five million, five hundred forty-two thousand, fifteen".