14154215023 has 16 divisors (see below), whose sum is σ = 15391958400. Its totient is φ = 12938365440.

The previous prime is 14154214967. The next prime is 14154215039. The reversal of 14154215023 is 32051245141.

It is not a de Polignac number, because 14154215023 - 2²⁵ = 14120660591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14154214982 and 14154215000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14154215063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549783 + ... + 574951.

It is an arithmetic number, because the mean of its divisors is an integer number (961997400).

Almost surely, 2^14154215023 is an apocalyptic number.

14154215023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14154215023 is a deficient number, since it is larger than the sum of its proper divisors (1237743377).

14154215023 is a wasteful number, since it uses less digits than its factorization.

14154215023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25602.

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 14154215023 in words is "fourteen billion, one hundred fifty-four million, two hundred fifteen thousand, twenty-three".