140611322549754 has 192 divisors, whose sum is σ = 366002488051200. Its totient is φ = 39897039369600.

The previous prime is 140611322549741. The next prime is 140611322549833. The reversal of 140611322549754 is 457945223116041.

140611322549754 is a `hidden beast` number, since 1 + 4 + 0 + 6 + 1 + 1 + 3 + 22 + 549 + 75 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 140611322549754.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 344143624 + ... + 344551964.

It is an arithmetic number, because the mean of its divisors is an integer number (1906262958600).

Almost surely, 2^{140611322549754} is an apocalyptic number.

140611322549754 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 140611322549754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183001244025600).

140611322549754 is an abundant number, since it is smaller than the sum of its proper divisors (225391165501446).

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

140611322549754 is a wasteful number, since it uses less digits than its factorization.

140611322549754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409266 (or 409253 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The spelling of 140611322549754 in words is "one hundred forty trillion, six hundred eleven billion, three hundred twenty-two million, five hundred forty-nine thousand, seven hundred fifty-four".