154200231434263 has 8 divisors (see below), whose sum is σ = 178710932206080. Its totient is φ = 130310054732760.

The previous prime is 154200231434203. The next prime is 154200231434269. The reversal of 154200231434263 is 362434132002451.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 154200231434263 - 2¹³ = 154200231426071 is a prime.

It is a super-2 number, since 2×154200231434263² (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 (154200231434269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155131017043 + ... + 155131018036.

It is an arithmetic number, because the mean of its divisors is an integer number (22338866525760).

Almost surely, 2^{154200231434263} is an apocalyptic number.

154200231434263 is a deficient number, since it is larger than the sum of its proper divisors (24510700771817).

154200231434263 is an equidigital number, since it uses as much as digits as its factorization.

154200231434263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310262035157.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 154200231434263 in words is "one hundred fifty-four trillion, two hundred billion, two hundred thirty-one million, four hundred thirty-four thousand, two hundred sixty-three".