1148601662046 has 16 divisors (see below), whose sum is σ = 2552448138000. Its totient is φ = 382867220664.

The previous prime is 1148601661993. The next prime is 1148601662051. The reversal of 1148601662046 is 6402661068411.

1148601662046 is a `hidden beast` number, since 1 + 1 + 4 + 8 + 6 + 0 + 16 + 620 + 4 + 6 = 666.

It is a super-2 number, since 2×1148601662046² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1148601661992 and 1148601662010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10635200521 + ... + 10635200628.

It is an arithmetic number, because the mean of its divisors is an integer number (159528008625).

Almost surely, 2^{1148601662046} is an apocalyptic number.

1148601662046 is an abundant number, since it is smaller than the sum of its proper divisors (1403846475954).

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

1148601662046 is a wasteful number, since it uses less digits than its factorization.

1148601662046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21270401160 (or 21270401154 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 1148601662046 in words is "one trillion, one hundred forty-eight billion, six hundred one million, six hundred sixty-two thousand, forty-six".