740544473542103 has 4 divisors (see below), whose sum is σ = 746197484790648. Its totient is φ = 734891462293560.

The previous prime is 740544473542099. The next prime is 740544473542147. The reversal of 740544473542103 is 301245374445047.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 740544473542103 - 2² = 740544473542099 is a prime.

It is a super-2 number, since 2×740544473542103² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740544473542303) 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, 2826505624076 + ... + 2826505624337.

It is an arithmetic number, because the mean of its divisors is an integer number (186549371197662).

Almost surely, 2^{740544473542103} is an apocalyptic number.

740544473542103 is a deficient number, since it is larger than the sum of its proper divisors (5653011248545).

740544473542103 is a wasteful number, since it uses less digits than its factorization.

740544473542103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5653011248544.

The product of its (nonzero) digits is 22579200, while the sum is 53.

The spelling of 740544473542103 in words is "seven hundred forty trillion, five hundred forty-four billion, four hundred seventy-three million, five hundred forty-two thousand, one hundred three".