761213202317612 has 72 divisors (see below), whose sum is σ = 1476293770237440. Its totient is φ = 343161480261600.

The previous prime is 761213202317609. The next prime is 761213202317627. The reversal of 761213202317612 is 216713202312167.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59205437 + ... + 70906347.

Almost surely, 2^{761213202317612} is an apocalyptic number.

It is an amenable number.

761213202317612 is a deficient number, since it is larger than the sum of its proper divisors (715080567919828).

761213202317612 is a wasteful number, since it uses less digits than its factorization.

761213202317612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11702043 (or 11702030 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 44.

Adding to 761213202317612 its reverse (216713202312167), we get a palindrome (977926404629779).

Subtracting from 761213202317612 its reverse (216713202312167), we obtain a palindrome (544500000005445).

The spelling of 761213202317612 in words is "seven hundred sixty-one trillion, two hundred thirteen billion, two hundred two million, three hundred seventeen thousand, six hundred twelve".