140105114352030 has 32 divisors (see below), whose sum is σ = 336253343233824. Its totient is φ = 37361245072896.

The previous prime is 140105114352013. The next prime is 140105114352101. The reversal of 140105114352030 is 30253411501041.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2385954 + ... + 16908666.

It is an arithmetic number, because the mean of its divisors is an integer number (10507916976057).

Almost surely, 2^{140105114352030} is an apocalyptic number.

140105114352030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140105114352030 is an abundant number, since it is smaller than the sum of its proper divisors (196148228881794).

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

140105114352030 is a wasteful number, since it uses less digits than its factorization.

140105114352030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14844300.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 140105114352030 its reverse (30253411501041), we get a palindrome (170358525853071).

The spelling of 140105114352030 in words is "one hundred forty trillion, one hundred five billion, one hundred fourteen million, three hundred fifty-two thousand, thirty".