126016345500610 has 32 divisors (see below), whose sum is σ = 227894340741120. Its totient is φ = 50170429252032.

The previous prime is 126016345500583. The next prime is 126016345500629. The reversal of 126016345500610 is 16005543610621.

It is a happy number.

It is a super-2 number, since 2×126016345500610² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31861714 + ... + 35597773.

It is an arithmetic number, because the mean of its divisors is an integer number (7121698148160).

Almost surely, 2^{126016345500610} is an apocalyptic number.

126016345500610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126016345500610 is a deficient number, since it is larger than the sum of its proper divisors (101877995240510).

126016345500610 is a wasteful number, since it uses less digits than its factorization.

126016345500610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67460370.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 126016345500610 in words is "one hundred twenty-six trillion, sixteen billion, three hundred forty-five million, five hundred thousand, six hundred ten".