154204061361 has 16 divisors (see below), whose sum is σ = 245194036224. Its totient is φ = 84285449424.

The previous prime is 154204061317. The next prime is 154204061483. The reversal of 154204061361 is 163160402451.

It is not a de Polignac number, because 154204061361 - 2²³ = 154195672753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (154204061311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159631051 + ... + 159632016.

It is an arithmetic number, because the mean of its divisors is an integer number (15324627264).

Almost surely, 2^154204061361 is an apocalyptic number.

It is an amenable number.

154204061361 is a deficient number, since it is larger than the sum of its proper divisors (90989974863).

154204061361 is a wasteful number, since it uses less digits than its factorization.

154204061361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319263100.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 154204061361 in words is "one hundred fifty-four billion, two hundred four million, sixty-one thousand, three hundred sixty-one".