126260287495942 has 32 divisors (see below), whose sum is σ = 192613087089504. Its totient is φ = 62057198688000.

The previous prime is 126260287495891. The next prime is 126260287495949. The reversal of 126260287495942 is 249594782062621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126260287495949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4783841898 + ... + 4783868290.

It is an arithmetic number, because the mean of its divisors is an integer number (6019158971547).

Almost surely, 2^{126260287495942} is an apocalyptic number.

126260287495942 is a deficient number, since it is larger than the sum of its proper divisors (66352799593562).

126260287495942 is a wasteful number, since it uses less digits than its factorization.

126260287495942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48984.

The product of its (nonzero) digits is 209018880, while the sum is 67.

The spelling of 126260287495942 in words is "one hundred twenty-six trillion, two hundred sixty billion, two hundred eighty-seven million, four hundred ninety-five thousand, nine hundred forty-two".