120453607772 has 6 divisors (see below), whose sum is σ = 210793813608. Its totient is φ = 60226803884.

The previous prime is 120453607721. The next prime is 120453607783. The reversal of 120453607772 is 277706354021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15056700968 + ... + 15056700975.

It is an arithmetic number, because the mean of its divisors is an integer number (35132302268).

Almost surely, 2^120453607772 is an apocalyptic number.

It is an amenable number.

120453607772 is a deficient number, since it is larger than the sum of its proper divisors (90340205836).

120453607772 is a wasteful number, since it uses less digits than its factorization.

120453607772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30113401947 (or 30113401945 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 44.

The spelling of 120453607772 in words is "one hundred twenty billion, four hundred fifty-three million, six hundred seven thousand, seven hundred seventy-two".