140354354 has 16 divisors (see below), whose sum is σ = 240864000. Its totient is φ = 60087744.

The previous prime is 140354353. The next prime is 140354371. The reversal of 140354354 is 453453041.

It is not an unprimeable number, because it can be changed into a prime (140354353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9722 + ... + 19370.

It is an arithmetic number, because the mean of its divisors is an integer number (15054000).

Almost surely, 2^140354354 is an apocalyptic number.

140354354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140354354 is a deficient number, since it is larger than the sum of its proper divisors (100509646).

140354354 is a wasteful number, since it uses less digits than its factorization.

140354354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10697.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 140354354 is about 11847.1242924180. The cubic root of 140354354 is about 519.6871318142.

The spelling of 140354354 in words is "one hundred forty million, three hundred fifty-four thousand, three hundred fifty-four".