1290845044151 has 8 divisors (see below), whose sum is σ = 1390213984320. Its totient is φ = 1191486556512.

The previous prime is 1290845044121. The next prime is 1290845044211. The reversal of 1290845044151 is 1514405480921.

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 1290845044151 - 2¹⁰ = 1290845043127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1290845044121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2355695 + ... + 2851488.

It is an arithmetic number, because the mean of its divisors is an integer number (173776748040).

Almost surely, 2^{1290845044151} is an apocalyptic number.

1290845044151 is a deficient number, since it is larger than the sum of its proper divisors (99368940169).

1290845044151 is a wasteful number, since it uses less digits than its factorization.

1290845044151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5226265.

The product of its (nonzero) digits is 230400, while the sum is 44.

The spelling of 1290845044151 in words is "one trillion, two hundred ninety billion, eight hundred forty-five million, forty-four thousand, one hundred fifty-one".