140310420412334 has 64 divisors (see below), whose sum is σ = 231520225622400. Its totient is φ = 63477911347200.

The previous prime is 140310420412321. The next prime is 140310420412339. The reversal of 140310420412334 is 433214024013041.

It is a super-3 number, since 3×140310420412334³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 140310420412334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140310420412339) 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, 1810909007 + ... + 1810986485.

It is an arithmetic number, because the mean of its divisors is an integer number (3617503525350).

Almost surely, 2^{140310420412334} is an apocalyptic number.

140310420412334 is a deficient number, since it is larger than the sum of its proper divisors (91209805210066).

140310420412334 is a wasteful number, since it uses less digits than its factorization.

140310420412334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85389.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 140310420412334 its reverse (433214024013041), we get a palindrome (573524444425375).

The spelling of 140310420412334 in words is "one hundred forty trillion, three hundred ten billion, four hundred twenty million, four hundred twelve thousand, three hundred thirty-four".