2150352432431 has 12 divisors (see below), whose sum is σ = 2501536983408. Its totient is φ = 1843080678432.

The previous prime is 2150352432419. The next prime is 2150352432479. The reversal of 2150352432431 is 1342342530512.

It is not a de Polignac number, because 2150352432431 - 2¹⁸ = 2150352170287 is a prime.

It is a super-2 number, since 2×2150352432431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2150352432391 and 2150352432400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150352431431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 241355 + ... + 2087811.

It is an arithmetic number, because the mean of its divisors is an integer number (208461415284).

Almost surely, 2^{2150352432431} is an apocalyptic number.

2150352432431 is a deficient number, since it is larger than the sum of its proper divisors (351184550977).

2150352432431 is a wasteful number, since it uses less digits than its factorization.

2150352432431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870238 (or 1870231 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 2150352432431 its reverse (1342342530512), we get a palindrome (3492694962943).

The spelling of 2150352432431 in words is "two trillion, one hundred fifty billion, three hundred fifty-two million, four hundred thirty-two thousand, four hundred thirty-one".