126775758074 has 16 divisors (see below), whose sum is σ = 218137795200. Its totient is φ = 54130486704.

The previous prime is 126775758013. The next prime is 126775758079. The reversal of 126775758074 is 470857577621.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (126775758079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16827854 + ... + 16835385.

It is an arithmetic number, because the mean of its divisors is an integer number (13633612200).

Almost surely, 2^126775758074 is an apocalyptic number.

126775758074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

126775758074 is a deficient number, since it is larger than the sum of its proper divisors (91362037126).

126775758074 is a wasteful number, since it uses less digits than its factorization.

126775758074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33663517.

The product of its (nonzero) digits is 23049600, while the sum is 59.

The spelling of 126775758074 in words is "one hundred twenty-six billion, seven hundred seventy-five million, seven hundred fifty-eight thousand, seventy-four".