353140039999 has 4 divisors (see below), whose sum is σ = 353347893400. Its totient is φ = 352932186600.

The previous prime is 353140039979. The next prime is 353140040047. The reversal of 353140039999 is 999930041353.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 999930041353 = 163 ⋅6134540131.

It is a cyclic number.

It is not a de Polignac number, because 353140039999 - 2²⁷ = 353005822271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353140039969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103924152 + ... + 103927549.

It is an arithmetic number, because the mean of its divisors is an integer number (88336973350).

Almost surely, 2^353140039999 is an apocalyptic number.

353140039999 is a deficient number, since it is larger than the sum of its proper divisors (207853401).

353140039999 is a wasteful number, since it uses less digits than its factorization.

353140039999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207853400.

The product of its (nonzero) digits is 3542940, while the sum is 55.

The spelling of 353140039999 in words is "three hundred fifty-three billion, one hundred forty million, thirty-nine thousand, nine hundred ninety-nine".