140004000335 has 4 divisors (see below), whose sum is σ = 168004800408. Its totient is φ = 112003200264.

The previous prime is 140004000329. The next prime is 140004000341. The reversal of 140004000335 is 533000400041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 533000400041 = 141277 ⋅3772733.

It is an interprime number because it is at equal distance from previous prime (140004000329) and next prime (140004000341).

It is a cyclic number.

It is not a de Polignac number, because 140004000335 - 2⁶ = 140004000271 is a prime.

It is a super-2 number, since 2×140004000335² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14000400029 + ... + 14000400038.

It is an arithmetic number, because the mean of its divisors is an integer number (42001200102).

Almost surely, 2^140004000335 is an apocalyptic number.

140004000335 is a deficient number, since it is larger than the sum of its proper divisors (28000800073).

140004000335 is an equidigital number, since it uses as much as digits as its factorization.

140004000335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28000800072.

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 140004000335 its reverse (533000400041), we get a palindrome (673004400376).

The spelling of 140004000335 in words is "one hundred forty billion, four million, three hundred thirty-five", and thus it is an aban number.