120134401497 has 12 divisors (see below), whose sum is σ = 189302693424. Its totient is φ = 72808728120.

The previous prime is 120134401493. The next prime is 120134401507. The reversal of 120134401497 is 794104431021.

120134401497 is a `hidden beast` number, since 1 + 201 + 3 + 4 + 401 + 49 + 7 = 666.

It is not a de Polignac number, because 120134401497 - 2² = 120134401493 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120134401493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 606739303 + ... + 606739500.

It is an arithmetic number, because the mean of its divisors is an integer number (15775224452).

Almost surely, 2^120134401497 is an apocalyptic number.

It is an amenable number.

120134401497 is a deficient number, since it is larger than the sum of its proper divisors (69168291927).

120134401497 is a wasteful number, since it uses less digits than its factorization.

120134401497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213478820 (or 1213478817 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 120134401497 in words is "one hundred twenty billion, one hundred thirty-four million, four hundred one thousand, four hundred ninety-seven".