740003555054345 has 4 divisors (see below), whose sum is σ = 888004266065220. Its totient is φ = 592002844043472.

The previous prime is 740003555054321. The next prime is 740003555054353. The reversal of 740003555054345 is 543450555300047.

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

It can be written as a sum of positive squares in 2 ways, for example, as 259804527113209 + 480199027941136 = 16118453^2 + 21913444^2 .

It is a cyclic number.

It is not a de Polignac number, because 740003555054345 - 2²⁸ = 740003286618889 is a prime.

It is a super-2 number, since 2×740003555054345² (a number of 31 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 740003555054293 and 740003555054302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74000355505430 + ... + 74000355505439.

It is an arithmetic number, because the mean of its divisors is an integer number (222001066516305).

Almost surely, 2^{740003555054345} is an apocalyptic number.

It is an amenable number.

740003555054345 is a deficient number, since it is larger than the sum of its proper divisors (148000711010875).

740003555054345 is a wasteful number, since it uses less digits than its factorization.

740003555054345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148000711010874.

The product of its (nonzero) digits is 12600000, while the sum is 50.

The spelling of 740003555054345 in words is "seven hundred forty trillion, three billion, five hundred fifty-five million, fifty-four thousand, three hundred forty-five".