1149956398082 has 16 divisors (see below), whose sum is σ = 1777797141120. Its totient is φ = 557581820688.

The previous prime is 1149956398081. The next prime is 1149956398127. The reversal of 1149956398082 is 2808936599411.

It is not an unprimeable number, because it can be changed into a prime (1149956398081) 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, 56107088 + ... + 56127579.

It is an arithmetic number, because the mean of its divisors is an integer number (111112321320).

Almost surely, 2^{1149956398082} is an apocalyptic number.

1149956398082 is a deficient number, since it is larger than the sum of its proper divisors (627840743038).

1149956398082 is a wasteful number, since it uses less digits than its factorization.

1149956398082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112234825.

The product of its (nonzero) digits is 33592320, while the sum is 65.

The spelling of 1149956398082 in words is "one trillion, one hundred forty-nine billion, nine hundred fifty-six million, three hundred ninety-eight thousand, eighty-two".