740543744276473 has 8 divisors (see below), whose sum is σ = 791154353666720. Its totient is φ = 691096597171200.

The previous prime is 740543744276467. The next prime is 740543744276491. The reversal of 740543744276473 is 374672447345047.

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 740543744276473 - 2⁹ = 740543744275961 is a prime.

It is a super-2 number, since 2×740543744276473² (a number of 31 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (67).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 740543744276399 and 740543744276408.

It is not an unprimeable number, because it can be changed into a prime (740543744246473) 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, 290865569928 + ... + 290865572473.

It is an arithmetic number, because the mean of its divisors is an integer number (98894294208340).

Almost surely, 2^{740543744276473} is an apocalyptic number.

It is an amenable number.

740543744276473 is a deficient number, since it is larger than the sum of its proper divisors (50610609390247).

740543744276473 is a wasteful number, since it uses less digits than its factorization.

740543744276473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581731142487.

The product of its (nonzero) digits is 1327656960, while the sum is 67.

The spelling of 740543744276473 in words is "seven hundred forty trillion, five hundred forty-three billion, seven hundred forty-four million, two hundred seventy-six thousand, four hundred seventy-three".