740643870003 has 32 divisors (see below), whose sum is σ = 1004925504000. Its totient is φ = 485152851456.

The previous prime is 740643869951. The next prime is 740643870037. The reversal of 740643870003 is 300078346047.

It is not a de Polignac number, because 740643870003 - 2³³ = 732053935411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (740643877003) 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 31 ways as a sum of consecutive naturals, for example, 23349048 + ... + 23380746.

It is an arithmetic number, because the mean of its divisors is an integer number (31403922000).

Almost surely, 2^740643870003 is an apocalyptic number.

740643870003 is a deficient number, since it is larger than the sum of its proper divisors (264281633997).

740643870003 is a wasteful number, since it uses less digits than its factorization.

740643870003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32411.

The product of its (nonzero) digits is 338688, while the sum is 42.

The spelling of 740643870003 in words is "seven hundred forty billion, six hundred forty-three million, eight hundred seventy thousand, three".