154141654452199 has 4 divisors (see below), whose sum is σ = 163208810596464. Its totient is φ = 145074498307936.

The previous prime is 154141654452173. The next prime is 154141654452241. The reversal of 154141654452199 is 991254456141451.

154141654452199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 154141654452199 - 2¹³ = 154141654444007 is a prime.

It is a super-2 number, since 2×154141654452199² (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 (154141654452299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4533578072107 + ... + 4533578072140.

It is an arithmetic number, because the mean of its divisors is an integer number (40802202649116).

Almost surely, 2^{154141654452199} is an apocalyptic number.

154141654452199 is a deficient number, since it is larger than the sum of its proper divisors (9067156144265).

154141654452199 is an equidigital number, since it uses as much as digits as its factorization.

154141654452199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9067156144264.

The product of its digits is 31104000, while the sum is 61.

The spelling of 154141654452199 in words is "one hundred fifty-four trillion, one hundred forty-one billion, six hundred fifty-four million, four hundred fifty-two thousand, one hundred ninety-nine".