140023541422350 has 72 divisors (see below), whose sum is σ = 376296452204400. Its totient is φ = 37329698300160.

The previous prime is 140023541422337. The next prime is 140023541422367. The reversal of 140023541422350 is 53224145320041.

It is a happy number.

140023541422350 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 2 + 3 + 5 + 414 + 2 + 235 + 0 = 666.

It is a super-2 number, since 2×140023541422350² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 39606075 + ... + 42996374.

It is an arithmetic number, because the mean of its divisors is an integer number (5226339613950).

Almost surely, 2^{140023541422350} is an apocalyptic number.

140023541422350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140023541422350 is an abundant number, since it is smaller than the sum of its proper divisors (236272910782050).

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

140023541422350 is a wasteful number, since it uses less digits than its factorization.

140023541422350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82606234 (or 82606226 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 140023541422350 its reverse (53224145320041), we get a palindrome (193247686742391).

The spelling of 140023541422350 in words is "one hundred forty trillion, twenty-three billion, five hundred forty-one million, four hundred twenty-two thousand, three hundred fifty".