740515003264247 has 8 divisors (see below), whose sum is σ = 779491730098560. Its totient is φ = 701538501727800.

The previous prime is 740515003264177. The next prime is 740515003264313. The reversal of 740515003264247 is 742462300515047.

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

It is a cyclic number.

It is not a de Polignac number, because 740515003264247 - 2³⁴ = 740497823395063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 740515003264195 and 740515003264204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740515003264747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49556963 + ... + 62744900.

It is an arithmetic number, because the mean of its divisors is an integer number (97436466262320).

Almost surely, 2^{740515003264247} is an apocalyptic number.

740515003264247 is a deficient number, since it is larger than the sum of its proper divisors (38976726834313).

740515003264247 is a wasteful number, since it uses less digits than its factorization.

740515003264247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112648933.

The product of its (nonzero) digits is 5644800, while the sum is 50.

The spelling of 740515003264247 in words is "seven hundred forty trillion, five hundred fifteen billion, three million, two hundred sixty-four thousand, two hundred forty-seven".