740424043 has 8 divisors (see below), whose sum is σ = 759568320. Its totient is φ = 721331520.

The previous prime is 740424011. The next prime is 740424071. The reversal of 740424043 is 340424047.

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 740424043 - 2⁵ = 740424011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (740424343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16921 + ... + 42037.

It is an arithmetic number, because the mean of its divisors is an integer number (94946040).

Almost surely, 2^740424043 is an apocalyptic number.

740424043 is a deficient number, since it is larger than the sum of its proper divisors (19144277).

740424043 is a wasteful number, since it uses less digits than its factorization.

740424043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25877.

The product of its (nonzero) digits is 10752, while the sum is 28.

The square root of 740424043 is about 27210.7339665802. The cubic root of 740424043 is about 904.6769063281.

The spelling of 740424043 in words is "seven hundred forty million, four hundred twenty-four thousand, forty-three".