740033400077 has 4 divisors (see below), whose sum is σ = 755778791616. Its totient is φ = 724288008540.

The previous prime is 740033400019. The next prime is 740033400079. The reversal of 740033400077 is 770004330047.

740033400077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 770004330047 = 67 ⋅11492601941.

It is a cyclic number.

It is not a de Polignac number, because 740033400077 - 2⁶ = 740033400013 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 (740033400079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7872695699 + ... + 7872695792.

It is an arithmetic number, because the mean of its divisors is an integer number (188944697904).

Almost surely, 2^740033400077 is an apocalyptic number.

It is an amenable number.

740033400077 is a deficient number, since it is larger than the sum of its proper divisors (15745391539).

740033400077 is a wasteful number, since it uses less digits than its factorization.

740033400077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15745391538.

The product of its (nonzero) digits is 49392, while the sum is 35.

The spelling of 740033400077 in words is "seven hundred forty billion, thirty-three million, four hundred thousand, seventy-seven".