425211621161332 has 24 divisors (see below), whose sum is σ = 744199675057440. Its totient is φ = 212583143757600.

The previous prime is 425211621161267. The next prime is 425211621161389. The reversal of 425211621161332 is 233161126112524.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1681422594 + ... + 1681675462.

It is an arithmetic number, because the mean of its divisors is an integer number (31008319794060).

Almost surely, 2^{425211621161332} is an apocalyptic number.

It is an amenable number.

425211621161332 is a deficient number, since it is larger than the sum of its proper divisors (318988053896108).

425211621161332 is a wasteful number, since it uses less digits than its factorization.

425211621161332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296031 (or 296029 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

Adding to 425211621161332 its reverse (233161126112524), we get a palindrome (658372747273856).

The spelling of 425211621161332 in words is "four hundred twenty-five trillion, two hundred eleven billion, six hundred twenty-one million, one hundred sixty-one thousand, three hundred thirty-two".