140214100434 has 32 divisors (see below), whose sum is σ = 288129590016. Its totient is φ = 45455541120.

The previous prime is 140214100423. The next prime is 140214100483. The reversal of 140214100434 is 434001412041.

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, 394839 + ... + 660549.

It is an arithmetic number, because the mean of its divisors is an integer number (9004049688).

Almost surely, 2^140214100434 is an apocalyptic number.

140214100434 is an abundant number, since it is smaller than the sum of its proper divisors (147915489582).

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

140214100434 is a wasteful number, since it uses less digits than its factorization.

140214100434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268130.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 140214100434 its reverse (434001412041), we get a palindrome (574215512475).

The spelling of 140214100434 in words is "one hundred forty billion, two hundred fourteen million, one hundred thousand, four hundred thirty-four".