740189740471 has 8 divisors (see below), whose sum is σ = 751024857600. Its totient is φ = 729432855648.

The previous prime is 740189740457. The next prime is 740189740481. The reversal of 740189740471 is 174047981047.

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 740189740471 - 2⁷ = 740189740343 is a prime.

It is a super-3 number, since 3×740189740471³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740189740441) 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, 19539016 + ... + 19576861.

It is an arithmetic number, because the mean of its divisors is an integer number (93878107200).

Almost surely, 2^740189740471 is an apocalyptic number.

740189740471 is a deficient number, since it is larger than the sum of its proper divisors (10835117129).

740189740471 is a wasteful number, since it uses less digits than its factorization.

740189740471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39116153.

The product of its (nonzero) digits is 1580544, while the sum is 52.

The spelling of 740189740471 in words is "seven hundred forty billion, one hundred eighty-nine million, seven hundred forty thousand, four hundred seventy-one".