425693346332 has 24 divisors (see below), whose sum is σ = 770680733760. Its totient is φ = 205499403200.

The previous prime is 425693346329. The next prime is 425693346347. The reversal of 425693346332 is 233643396524.

It is a super-2 number, since 2×425693346332² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 4119278 + ... + 4221354.

It is an arithmetic number, because the mean of its divisors is an integer number (32111697240).

Almost surely, 2^425693346332 is an apocalyptic number.

It is an amenable number.

425693346332 is a deficient number, since it is larger than the sum of its proper divisors (344987387428).

425693346332 is a wasteful number, since it uses less digits than its factorization.

425693346332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138061 (or 138059 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 50.

The spelling of 425693346332 in words is "four hundred twenty-five billion, six hundred ninety-three million, three hundred forty-six thousand, three hundred thirty-two".