210423234001431 has 32 divisors (see below), whose sum is σ = 309214260944640. Its totient is φ = 126222373670400.

The previous prime is 210423234001423. The next prime is 210423234001457. The reversal of 210423234001431 is 134100432324012.

It is not a de Polignac number, because 210423234001431 - 2³ = 210423234001423 is a prime.

It is a super-2 number, since 2×210423234001431² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210423234001481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37150825 + ... + 42438546.

It is an arithmetic number, because the mean of its divisors is an integer number (9662945654520).

Almost surely, 2^{210423234001431} is an apocalyptic number.

210423234001431 is a deficient number, since it is larger than the sum of its proper divisors (98791026943209).

210423234001431 is a wasteful number, since it uses less digits than its factorization.

210423234001431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79590207.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 210423234001431 its reverse (134100432324012), we get a palindrome (344523666325443).

The spelling of 210423234001431 in words is "two hundred ten trillion, four hundred twenty-three billion, two hundred thirty-four million, one thousand, four hundred thirty-one".