126787604284 has 24 divisors (see below), whose sum is σ = 242098367616. Its totient is φ = 57618990000.

The previous prime is 126787604243. The next prime is 126787604287. The reversal of 126787604284 is 482406787621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126787604287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73162 + ... + 508849.

It is an arithmetic number, because the mean of its divisors is an integer number (10087431984).

Almost surely, 2^126787604284 is an apocalyptic number.

It is an amenable number.

126787604284 is a deficient number, since it is larger than the sum of its proper divisors (115310763332).

126787604284 is a wasteful number, since it uses less digits than its factorization.

126787604284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586977 (or 586975 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 55.

The spelling of 126787604284 in words is "one hundred twenty-six billion, seven hundred eighty-seven million, six hundred four thousand, two hundred eighty-four".