140034153 has 32 divisors (see below), whose sum is σ = 217451520. Its totient is φ = 78511680.

The previous prime is 140034121. The next prime is 140034173. The reversal of 140034153 is 351430041.

It is not a de Polignac number, because 140034153 - 2⁵ = 140034121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (140034173) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 299626 + ... + 300092.

It is an arithmetic number, because the mean of its divisors is an integer number (6795360).

Almost surely, 2^140034153 is an apocalyptic number.

It is an amenable number.

140034153 is a deficient number, since it is larger than the sum of its proper divisors (77417367).

140034153 is a wasteful number, since it uses less digits than its factorization.

140034153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 140034153 is about 11833.6027058542. The cubic root of 140034153 is about 519.2916303833.

Adding to 140034153 its reverse (351430041), we get a palindrome (491464194).

It can be divided in two parts, 1400 and 34153, that added together give a palindrome (35553).

The spelling of 140034153 in words is "one hundred forty million, thirty-four thousand, one hundred fifty-three".