740153043 has 12 divisors (see below), whose sum is σ = 1221840048. Its totient is φ = 422944560.

The previous prime is 740153009. The next prime is 740153047. The reversal of 740153043 is 340351047.

It is not a de Polignac number, because 740153043 - 2⁶ = 740152979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 740152998 and 740153016.

It is not an unprimeable number, because it can be changed into a prime (740153047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5874168 + ... + 5874293.

It is an arithmetic number, because the mean of its divisors is an integer number (101820004).

Almost surely, 2^740153043 is an apocalyptic number.

740153043 is a deficient number, since it is larger than the sum of its proper divisors (481687005).

740153043 is a wasteful number, since it uses less digits than its factorization.

740153043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11748474 (or 11748471 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 740153043 is about 27205.7538583293. The cubic root of 740153043 is about 904.5665203221.

The spelling of 740153043 in words is "seven hundred forty million, one hundred fifty-three thousand, forty-three".