126059491740 has 384 divisors, whose sum is σ = 461550458880. Its totient is φ = 24946900992.

The previous prime is 126059491703. The next prime is 126059491793. The reversal of 126059491740 is 47194950621.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 126059491740.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 29050491 + ... + 29054829.

It is an arithmetic number, because the mean of its divisors is an integer number (1201954320).

Almost surely, 2^126059491740 is an apocalyptic number.

126059491740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126059491740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230775229440).

126059491740 is an abundant number, since it is smaller than the sum of its proper divisors (335490967140).

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

126059491740 is a wasteful number, since it uses less digits than its factorization.

126059491740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4701 (or 4699 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The spelling of 126059491740 in words is "one hundred twenty-six billion, fifty-nine million, four hundred ninety-one thousand, seven hundred forty".