1292880013025 has 24 divisors (see below), whose sum is σ = 1687763553600. Its totient is φ = 979742174400.

The previous prime is 1292880012997. The next prime is 1292880013031. The reversal of 1292880013025 is 5203100882921.

It is not a de Polignac number, because 1292880013025 - 2¹⁸ = 1292879750881 is a prime.

It is a Curzon 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, 3649235 + ... + 3987815.

It is an arithmetic number, because the mean of its divisors is an integer number (70323481400).

Almost surely, 2^{1292880013025} is an apocalyptic number.

It is an amenable number.

1292880013025 is a deficient number, since it is larger than the sum of its proper divisors (394883540575).

1292880013025 is a wasteful number, since it uses less digits than its factorization.

1292880013025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346649 (or 346644 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

Adding to 1292880013025 its reverse (5203100882921), we get a palindrome (6495980895946).

The spelling of 1292880013025 in words is "one trillion, two hundred ninety-two billion, eight hundred eighty million, thirteen thousand, twenty-five".