1290355159967 has 8 divisors (see below), whose sum is σ = 1293516661920. Its totient is φ = 1287194116320.

The previous prime is 1290355159943. The next prime is 1290355159981. The reversal of 1290355159967 is 7699515530921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1290355159967 - 2⁸ = 1290355159711 is a prime.

It is a super-3 number, since 3×1290355159967³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1290355159937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5910134 + ... + 6124572.

It is an arithmetic number, because the mean of its divisors is an integer number (161689582740).

Almost surely, 2^{1290355159967} is an apocalyptic number.

1290355159967 is a deficient number, since it is larger than the sum of its proper divisors (3161501953).

1290355159967 is a wasteful number, since it uses less digits than its factorization.

1290355159967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229153.

The product of its (nonzero) digits is 22963500, while the sum is 62.

The spelling of 1290355159967 in words is "one trillion, two hundred ninety billion, three hundred fifty-five million, one hundred fifty-nine thousand, nine hundred sixty-seven".