1290241179 has 12 divisors (see below), whose sum is σ = 1867133632. Its totient is φ = 858567600.

The previous prime is 1290241123. The next prime is 1290241207. The reversal of 1290241179 is 9711420921.

1290241179 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1290241179 - 2¹⁵ = 1290208411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1290241079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127627 + ... + 137364.

Almost surely, 2^1290241179 is an apocalyptic number.

1290241179 is a deficient number, since it is larger than the sum of its proper divisors (576892453).

1290241179 is a wasteful number, since it uses less digits than its factorization.

1290241179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265538 (or 265535 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 1290241179 is about 35919.9273245367. The cubic root of 1290241179 is about 1088.6550701507.

The spelling of 1290241179 in words is "one billion, two hundred ninety million, two hundred forty-one thousand, one hundred seventy-nine".