1330253401015 has 64 divisors (see below), whose sum is σ = 2037615731712. Its totient is φ = 809512704000.

The previous prime is 1330253400953. The next prime is 1330253401031. The reversal of 1330253401015 is 5101043520331.

It is a happy number.

It is not a de Polignac number, because 1330253401015 - 2⁷ = 1330253400887 is a prime.

It is a super-2 number, since 2×1330253401015² (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 63 ways as a sum of consecutive naturals, for example, 30986065 + ... + 31028965.

It is an arithmetic number, because the mean of its divisors is an integer number (31837745808).

Almost surely, 2^{1330253401015} is an apocalyptic number.

1330253401015 is a deficient number, since it is larger than the sum of its proper divisors (707362330697).

1330253401015 is a wasteful number, since it uses less digits than its factorization.

1330253401015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44840.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 1330253401015 its reverse (5101043520331), we get a palindrome (6431296921346).

The spelling of 1330253401015 in words is "one trillion, three hundred thirty billion, two hundred fifty-three million, four hundred one thousand, fifteen".