126750762276 has 24 divisors (see below), whose sum is σ = 299803174944. Its totient is φ = 41671483200.

The previous prime is 126750762251. The next prime is 126750762283. The reversal of 126750762276 is 672267057621.

It is a happy number.

It is a super-3 number, since 3×126750762276³ (a number of 34 digits) contains 333 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, 72345450 + ... + 72347201.

It is an arithmetic number, because the mean of its divisors is an integer number (12491798956).

Almost surely, 2^126750762276 is an apocalyptic number.

It is an amenable number.

126750762276 is an abundant number, since it is smaller than the sum of its proper divisors (173052412668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126750762276 is a wasteful number, since it uses less digits than its factorization.

126750762276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144692731 (or 144692729 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 51.

The spelling of 126750762276 in words is "one hundred twenty-six billion, seven hundred fifty million, seven hundred sixty-two thousand, two hundred seventy-six".