740101745838 has 384 divisors, whose sum is σ = 2005139017728. Its totient is φ = 179840618496.

The previous prime is 740101745807. The next prime is 740101745843. The reversal of 740101745838 is 838547101047.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 857591395 + ... + 857592257.

It is an arithmetic number, because the mean of its divisors is an integer number (5221716192).

Almost surely, 2^740101745838 is an apocalyptic number.

740101745838 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 740101745838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1002569508864).

740101745838 is an abundant number, since it is smaller than the sum of its proper divisors (1265037271890).

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

740101745838 is a wasteful number, since it uses less digits than its factorization.

740101745838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176 (or 1169 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 48.

The spelling of 740101745838 in words is "seven hundred forty billion, one hundred one million, seven hundred forty-five thousand, eight hundred thirty-eight".