740535216466 has 8 divisors (see below), whose sum is σ = 1112142758220. Its totient is φ = 369820963728.

The previous prime is 740535216461. The next prime is 740535216469. The reversal of 740535216466 is 664612535047.

740535216466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 738233232025 + 2301984441 = 859205^2 + 47979^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (740535216461) 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, 223320181 + ... + 223323496.

Almost surely, 2^740535216466 is an apocalyptic number.

740535216466 is a deficient number, since it is larger than the sum of its proper divisors (371607541754).

740535216466 is a wasteful number, since it uses less digits than its factorization.

740535216466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446644508.

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 740535216466 in words is "seven hundred forty billion, five hundred thirty-five million, two hundred sixteen thousand, four hundred sixty-six".