140213340213402 has 32 divisors (see below), whose sum is σ = 283848292506240. Its totient is φ = 46169619595200.

The previous prime is 140213340213379. The next prime is 140213340213409. The reversal of 140213340213402 is 204312043312041.

It is a self number, because there is not a number n which added to its sum of digits gives 140213340213402.

It is not an unprimeable number, because it can be changed into a prime (140213340213409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263259193 + ... + 263791260.

It is an arithmetic number, because the mean of its divisors is an integer number (8870259140820).

Almost surely, 2^{140213340213402} is an apocalyptic number.

140213340213402 is an abundant number, since it is smaller than the sum of its proper divisors (143634952292838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140213340213402 is a wasteful number, since it uses less digits than its factorization.

140213340213402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527050998.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 140213340213402 its reverse (204312043312041), we get a palindrome (344525383525443).

The spelling of 140213340213402 in words is "one hundred forty trillion, two hundred thirteen billion, three hundred forty million, two hundred thirteen thousand, four hundred two".