1150401499 has 8 divisors (see below), whose sum is σ = 1242349920. Its totient is φ = 1058946816.

The previous prime is 1150401491. The next prime is 1150401533. The reversal of 1150401499 is 9941040511.

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 1150401499 - 2³ = 1150401491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1150401491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118582 + ... + 127915.

It is an arithmetic number, because the mean of its divisors is an integer number (155293740).

Almost surely, 2^1150401499 is an apocalyptic number.

1150401499 is a deficient number, since it is larger than the sum of its proper divisors (91948421).

1150401499 is a wasteful number, since it uses less digits than its factorization.

1150401499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246869.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 1150401499 is about 33917.5691788194. The cubic root of 1150401499 is about 1047.8114654511.

The spelling of 1150401499 in words is "one billion, one hundred fifty million, four hundred one thousand, four hundred ninety-nine".