740844448047 has 64 divisors (see below), whose sum is σ = 1206832435200. Its totient is φ = 445435947360.

The previous prime is 740844448039. The next prime is 740844448051.

740844448047 is a `hidden beast` number, since 7 + 4 + 0 + 84 + 44 + 480 + 47 = 666.

740844448047 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 740844448047 - 2³ = 740844448039 is a prime.

It is a super-2 number, since 2×740844448047² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 740844447984 and 740844448002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740844443047) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 62868118 + ... + 62879900.

It is an arithmetic number, because the mean of its divisors is an integer number (18856756800).

Almost surely, 2^740844448047 is an apocalyptic number.

740844448047 is a deficient number, since it is larger than the sum of its proper divisors (465987987153).

740844448047 is a wasteful number, since it uses less digits than its factorization.

740844448047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13465 (or 13459 counting only the distinct ones).

The product of its (nonzero) digits is 12845056, while the sum is 54.

The spelling of 740844448047 in words is "seven hundred forty billion, eight hundred forty-four million, four hundred forty-eight thousand, forty-seven".