1042323023015 has 32 divisors (see below), whose sum is σ = 1325483896320. Its totient is φ = 785204475264.

The previous prime is 1042323022991. The next prime is 1042323023039. The reversal of 1042323023015 is 5103203232401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1042323022991) and next prime (1042323023039).

It is a cyclic number.

It is not a de Polignac number, because 1042323023015 - 2¹⁰ = 1042323021991 is a prime.

It is a congruent number.

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, 12432617 + ... + 12516173.

It is an arithmetic number, because the mean of its divisors is an integer number (41421371760).

Almost surely, 2^{1042323023015} is an apocalyptic number.

1042323023015 is a deficient number, since it is larger than the sum of its proper divisors (283160873305).

1042323023015 is a wasteful number, since it uses less digits than its factorization.

1042323023015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85271.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 1042323023015 its reverse (5103203232401), we get a palindrome (6145526255416).

The spelling of 1042323023015 in words is "one trillion, forty-two billion, three hundred twenty-three million, twenty-three thousand, fifteen".