1288461151 has 8 divisors (see below), whose sum is σ = 1305161424. Its totient is φ = 1271847360.

The previous prime is 1288461113. The next prime is 1288461179. The reversal of 1288461151 is 1511648821.

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 1288461151 - 2¹⁷ = 1288330079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1288461151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1288461191) 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, 8641 + ... + 51493.

It is an arithmetic number, because the mean of its divisors is an integer number (163145178).

Almost surely, 2^1288461151 is an apocalyptic number.

1288461151 is a deficient number, since it is larger than the sum of its proper divisors (16700273).

1288461151 is a wasteful number, since it uses less digits than its factorization.

1288461151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43241.

The product of its digits is 15360, while the sum is 37.

The square root of 1288461151 is about 35895.1410500084. The cubic root of 1288461151 is about 1088.1542003974.

The spelling of 1288461151 in words is "one billion, two hundred eighty-eight million, four hundred sixty-one thousand, one hundred fifty-one".