740204343733126 has 32 divisors (see below), whose sum is σ = 1142107548519168. Its totient is φ = 359533298285280.

The previous prime is 740204343733121. The next prime is 740204343733313. The reversal of 740204343733126 is 621337343402047.

It is a self number, because there is not a number n which added to its sum of digits gives 740204343733126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740204343733121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4266638781 + ... + 4266812263.

It is an arithmetic number, because the mean of its divisors is an integer number (35690860891224).

Almost surely, 2^{740204343733126} is an apocalyptic number.

740204343733126 is a deficient number, since it is larger than the sum of its proper divisors (401903204786042).

740204343733126 is a wasteful number, since it uses less digits than its factorization.

740204343733126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263836.

The product of its (nonzero) digits is 6096384, while the sum is 49.

The spelling of 740204343733126 in words is "seven hundred forty trillion, two hundred four billion, three hundred forty-three million, seven hundred thirty-three thousand, one hundred twenty-six".