1260151488 has 84 divisors (see below), whose sum is σ = 3728565568. Its totient is φ = 406494720.

The previous prime is 1260151433. The next prime is 1260151493. The reversal of 1260151488 is 8841510621.

1260151488 is a `hidden beast` number, since 1 + 2 + 60 + 1 + 514 + 88 = 666.

It is a super-4 number, since 4×1260151488⁴ (a number of 38 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17431 + ... + 53142.

Almost surely, 2^1260151488 is an apocalyptic number.

1260151488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1260151488 is an abundant number, since it is smaller than the sum of its proper divisors (2468414080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1260151488 is a wasteful number, since it uses less digits than its factorization.

1260151488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70622 (or 70609 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The square root of 1260151488 is about 35498.6124799266. The cubic root of 1260151488 is about 1080.1255821046.

The spelling of 1260151488 in words is "one billion, two hundred sixty million, one hundred fifty-one thousand, four hundred eighty-eight".