140432655030 has 64 divisors (see below), whose sum is σ = 370202365440. Its totient is φ = 33935210496.

The previous prime is 140432654993. The next prime is 140432655043. The reversal of 140432655030 is 30556234041.

It is a junction number, because it is equal to n+sod(n) for n = 140432654982 and 140432655000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5342827 + ... + 5369046.

It is an arithmetic number, because the mean of its divisors is an integer number (5784411960).

Almost surely, 2^140432655030 is an apocalyptic number.

140432655030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140432655030 is an abundant number, since it is smaller than the sum of its proper divisors (229769710410).

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

140432655030 is a wasteful number, since it uses less digits than its factorization.

140432655030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10711925.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 140432655030 its reverse (30556234041), we get a palindrome (170988889071).

The spelling of 140432655030 in words is "one hundred forty billion, four hundred thirty-two million, six hundred fifty-five thousand, thirty".