126619348807 has 48 divisors (see below), whose sum is σ = 156227460480. Its totient is φ = 102037320000.

The previous prime is 126619348741. The next prime is 126619348859. The reversal of 126619348807 is 708843916621.

It is not a de Polignac number, because 126619348807 - 2¹⁵ = 126619316039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126619348607) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 77347593 + ... + 77349229.

It is an arithmetic number, because the mean of its divisors is an integer number (3254738760).

Almost surely, 2^126619348807 is an apocalyptic number.

126619348807 is a deficient number, since it is larger than the sum of its proper divisors (29608111673).

126619348807 is a wasteful number, since it uses less digits than its factorization.

126619348807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2252 (or 2245 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 55.

The spelling of 126619348807 in words is "one hundred twenty-six billion, six hundred nineteen million, three hundred forty-eight thousand, eight hundred seven".