154646036113042 has 16 divisors (see below), whose sum is σ = 234766996561440. Its totient is φ = 76390395469792.

The previous prime is 154646036113003. The next prime is 154646036113187. The reversal of 154646036113042 is 240311630646451.

It is a junction number, because it is equal to n+sod(n) for n = 154646036112983 and 154646036113001.

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, 6327009 + ... + 18690187.

It is an arithmetic number, because the mean of its divisors is an integer number (14672937285090).

Almost surely, 2^{154646036113042} is an apocalyptic number.

154646036113042 is a deficient number, since it is larger than the sum of its proper divisors (80120960448398).

154646036113042 is a wasteful number, since it uses less digits than its factorization.

154646036113042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12438617.

The product of its (nonzero) digits is 1244160, while the sum is 46.

Adding to 154646036113042 its reverse (240311630646451), we get a palindrome (394957666759493).

The spelling of 154646036113042 in words is "one hundred fifty-four trillion, six hundred forty-six billion, thirty-six million, one hundred thirteen thousand, forty-two".