154100156044351 has 24 divisors (see below), whose sum is σ = 178497259873632. Its totient is φ = 132673401432000.

The previous prime is 154100156044291. The next prime is 154100156044409. The reversal of 154100156044351 is 153440651001451.

It is not a de Polignac number, because 154100156044351 - 2¹¹ = 154100156042303 is a prime.

It is a super-2 number, since 2×154100156044351² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154100156044951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 273837516 + ... + 274399681.

It is an arithmetic number, because the mean of its divisors is an integer number (7437385828068).

Almost surely, 2^{154100156044351} is an apocalyptic number.

154100156044351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

154100156044351 is a deficient number, since it is larger than the sum of its proper divisors (24397103829281).

154100156044351 is a wasteful number, since it uses less digits than its factorization.

154100156044351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548237343 (or 548237332 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 154100156044351 in words is "one hundred fifty-four trillion, one hundred billion, one hundred fifty-six million, forty-four thousand, three hundred fifty-one".