1149380254399 has 8 divisors (see below), whose sum is σ = 1258773682320. Its totient is φ = 1042983906816.

The previous prime is 1149380254357. The next prime is 1149380254447. The reversal of 1149380254399 is 9934520839411.

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 1149380254399 - 2¹³ = 1149380246207 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 (1149380254339) 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, 749269282 + ... + 749270815.

It is an arithmetic number, because the mean of its divisors is an integer number (157346710290).

Almost surely, 2^{1149380254399} is an apocalyptic number.

1149380254399 is a deficient number, since it is larger than the sum of its proper divisors (109393427921).

1149380254399 is a wasteful number, since it uses less digits than its factorization.

1149380254399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498540169.

The product of its (nonzero) digits is 8398080, while the sum is 58.

The spelling of 1149380254399 in words is "one trillion, one hundred forty-nine billion, three hundred eighty million, two hundred fifty-four thousand, three hundred ninety-nine".