1149655184046 has 48 divisors (see below), whose sum is σ = 2600018104320. Its totient is φ = 366444231120.

The previous prime is 1149655184033. The next prime is 1149655184057. The reversal of 1149655184046 is 6404815569411.

1149655184046 is a `hidden beast` number, since 1 + 1 + 4 + 9 + 6 + 551 + 8 + 40 + 46 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1149655183983 and 1149655184001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 929715 + ... + 1778673.

It is an arithmetic number, because the mean of its divisors is an integer number (54167043840).

Almost surely, 2^{1149655184046} is an apocalyptic number.

1149655184046 is an abundant number, since it is smaller than the sum of its proper divisors (1450362920274).

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

1149655184046 is a wasteful number, since it uses less digits than its factorization.

1149655184046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852261 (or 852258 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 54.

The spelling of 1149655184046 in words is "one trillion, one hundred forty-nine billion, six hundred fifty-five million, one hundred eighty-four thousand, forty-six".