740205727142140 has 24 divisors (see below), whose sum is σ = 1776493745141472. Its totient is φ = 253784820734400.

The previous prime is 740205727142099. The next prime is 740205727142143. The reversal of 740205727142140 is 41241727502047.

740205727142140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740205727142143) 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, 2643591882511 + ... + 2643591882790.

It is an arithmetic number, because the mean of its divisors is an integer number (74020572714228).

Almost surely, 2^{740205727142140} is an apocalyptic number.

740205727142140 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

740205727142140 is an abundant number, since it is smaller than the sum of its proper divisors (1036288017999332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

740205727142140 is a wasteful number, since it uses less digits than its factorization.

740205727142140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5287183765317 (or 5287183765315 counting only the distinct ones).

The product of its (nonzero) digits is 878080, while the sum is 46.

The spelling of 740205727142140 in words is "seven hundred forty trillion, two hundred five billion, seven hundred twenty-seven million, one hundred forty-two thousand, one hundred forty".