740466468733521 has 8 divisors (see below), whose sum is σ = 987288853754880. Its totient is φ = 493644198100592.

The previous prime is 740466468733447. The next prime is 740466468733531. The reversal of 740466468733521 is 125337864664047.

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 740466468733521 - 2¹⁴ = 740466468717137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (740466468733531) 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, 12139830 + ... + 40352303.

It is an arithmetic number, because the mean of its divisors is an integer number (123411106719360).

Almost surely, 2^{740466468733521} is an apocalyptic number.

It is an amenable number.

740466468733521 is a deficient number, since it is larger than the sum of its proper divisors (246822385021359).

740466468733521 is a wasteful number, since it uses less digits than its factorization.

740466468733521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57194215.

The product of its (nonzero) digits is 487710720, while the sum is 66.

The spelling of 740466468733521 in words is "seven hundred forty trillion, four hundred sixty-six billion, four hundred sixty-eight million, seven hundred thirty-three thousand, five hundred twenty-one".