425440000141431 has 16 divisors (see below), whose sum is σ = 645727114840320. Its totient is φ = 246631884139520.

The previous prime is 425440000141411. The next prime is 425440000141451. The reversal of 425440000141431 is 134141000044524.

It is an interprime number because it is at equal distance from previous prime (425440000141411) and next prime (425440000141451).

It is not a de Polignac number, because 425440000141431 - 2²⁷ = 425439865923703 is a prime.

It is a super-2 number, since 2×425440000141431² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 425440000141392 and 425440000141401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425440000141411) 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, 280263503946 + ... + 280263505463.

It is an arithmetic number, because the mean of its divisors is an integer number (40357944677520).

Almost surely, 2^{425440000141431} is an apocalyptic number.

425440000141431 is a deficient number, since it is larger than the sum of its proper divisors (220287114698889).

425440000141431 is a wasteful number, since it uses less digits than its factorization.

425440000141431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560527009446.

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 425440000141431 its reverse (134141000044524), we get a palindrome (559581000185955).

The spelling of 425440000141431 in words is "four hundred twenty-five trillion, four hundred forty billion, one hundred forty-one thousand, four hundred thirty-one".