740652261029 has 4 divisors (see below), whose sum is σ = 740664893184. Its totient is φ = 740639628876.

The previous prime is 740652261017. The next prime is 740652261047. The reversal of 740652261029 is 920162256047.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 920162256047 = 7159 ⋅128532233.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-740652261029 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 (740652261079) 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 3 ways as a sum of consecutive naturals, for example, 6227717 + ... + 6345530.

It is an arithmetic number, because the mean of its divisors is an integer number (185166223296).

Almost surely, 2^740652261029 is an apocalyptic number.

It is an amenable number.

740652261029 is a deficient number, since it is larger than the sum of its proper divisors (12632155).

740652261029 is a wasteful number, since it uses less digits than its factorization.

740652261029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12632154.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 740652261029 in words is "seven hundred forty billion, six hundred fifty-two million, two hundred sixty-one thousand, twenty-nine".