431141145521002 has 16 divisors (see below), whose sum is σ = 739108314247680. Its totient is φ = 184772474741808.

The previous prime is 431141145520999. The next prime is 431141145521113. The reversal of 431141145521002 is 200125541141134.

It is a super-2 number, since 2×431141145521002² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190661677 + ... + 192909712.

It is an arithmetic number, because the mean of its divisors is an integer number (46194269640480).

Almost surely, 2^{431141145521002} is an apocalyptic number.

431141145521002 is a deficient number, since it is larger than the sum of its proper divisors (307967168726678).

431141145521002 is a wasteful number, since it uses less digits than its factorization.

431141145521002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383651685.

The product of its (nonzero) digits is 19200, while the sum is 34.

Adding to 431141145521002 its reverse (200125541141134), we get a palindrome (631266686662136).

The spelling of 431141145521002 in words is "four hundred thirty-one trillion, one hundred forty-one billion, one hundred forty-five million, five hundred twenty-one thousand, two".