740555331701 has 8 divisors (see below), whose sum is σ = 744960502104. Its totient is φ = 736153608960.

The previous prime is 740555331629. The next prime is 740555331713. The reversal of 740555331701 is 107133555047.

It can be written as a sum of positive squares in 4 ways, for example, as 97688127601 + 642867204100 = 312551^2 + 801790^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-740555331701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740555331781) 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, 430400 + ... + 1290873.

It is an arithmetic number, because the mean of its divisors is an integer number (93120062763).

Almost surely, 2^740555331701 is an apocalyptic number.

It is an amenable number.

740555331701 is a deficient number, since it is larger than the sum of its proper divisors (4405170403).

740555331701 is a wasteful number, since it uses less digits than its factorization.

740555331701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723831.

The product of its (nonzero) digits is 220500, while the sum is 41.

Adding to 740555331701 its reverse (107133555047), we get a palindrome (847688886748).

The spelling of 740555331701 in words is "seven hundred forty billion, five hundred fifty-five million, three hundred thirty-one thousand, seven hundred one".