140430310400430 has 48 divisors (see below), whose sum is σ = 372887292308544. Its totient is φ = 36651315053760.

The previous prime is 140430310400411. The next prime is 140430310400437. The reversal of 140430310400430 is 34004013034041.

140430310400430 is a `hidden beast` number, since 140 + 43 + 0 + 3 + 10 + 40 + 0 + 430 = 666.

It is a super-2 number, since 2×140430310400430² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140430310400394 and 140430310400403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140430310400437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16599323241 + ... + 16599331700.

It is an arithmetic number, because the mean of its divisors is an integer number (7768485256428).

Almost surely, 2^{140430310400430} is an apocalyptic number.

140430310400430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140430310400430 is an abundant number, since it is smaller than the sum of its proper divisors (232456981908114).

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

140430310400430 is a wasteful number, since it uses less digits than its factorization.

140430310400430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33198655001 (or 33198654998 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 140430310400430 its reverse (34004013034041), we get a palindrome (174434323434471).

The spelling of 140430310400430 in words is "one hundred forty trillion, four hundred thirty billion, three hundred ten million, four hundred thousand, four hundred thirty".