126050994719 has 8 divisors (see below), whose sum is σ = 135754285632. Its totient is φ = 116348712480.

The previous prime is 126050994673. The next prime is 126050994757. The reversal of 126050994719 is 917499050621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 126050994719 - 2¹⁶ = 126050929183 is a prime.

It is a super-2 number, since 2×126050994719² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126050994799) 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, 18122 + ... + 502424.

It is an arithmetic number, because the mean of its divisors is an integer number (16969285704).

Almost surely, 2^126050994719 is an apocalyptic number.

126050994719 is a deficient number, since it is larger than the sum of its proper divisors (9703290913).

126050994719 is a wasteful number, since it uses less digits than its factorization.

126050994719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504337.

The product of its (nonzero) digits is 1224720, while the sum is 53.

The spelling of 126050994719 in words is "one hundred twenty-six billion, fifty million, nine hundred ninety-four thousand, seven hundred nineteen".