153771430423 has 16 divisors (see below), whose sum is σ = 168300437760. Its totient is φ = 139638207744.

The previous prime is 153771430399. The next prime is 153771430457. The reversal of 153771430423 is 324034177351.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 153771430423 - 2⁵ = 153771430391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153771430123) 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, 160890 + ... + 577432.

It is an arithmetic number, because the mean of its divisors is an integer number (10518777360).

Almost surely, 2^153771430423 is an apocalyptic number.

153771430423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

153771430423 is a deficient number, since it is larger than the sum of its proper divisors (14529007337).

153771430423 is a wasteful number, since it uses less digits than its factorization.

153771430423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417018.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 153771430423 in words is "one hundred fifty-three billion, seven hundred seventy-one million, four hundred thirty thousand, four hundred twenty-three".