140213414301442 has 16 divisors (see below), whose sum is σ = 212641624879992. Its totient is φ = 69335564273920.

The previous prime is 140213414301397. The next prime is 140213414301463. The reversal of 140213414301442 is 244103414312041.

It can be written as a sum of positive squares in 4 ways, for example, as 55889065858201 + 84324348443241 = 7475899^2 + 9182829^2 .

It is a junction number, because it is equal to n+sod(n) for n = 140213414301398 and 140213414301407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672795313 + ... + 673003684.

Almost surely, 2^{140213414301442} is an apocalyptic number.

140213414301442 is a deficient number, since it is larger than the sum of its proper divisors (72428210578550).

140213414301442 is a wasteful number, since it uses less digits than its factorization.

140213414301442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345799573.

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 140213414301442 its reverse (244103414312041), we get a palindrome (384316828613483).

The spelling of 140213414301442 in words is "one hundred forty trillion, two hundred thirteen billion, four hundred fourteen million, three hundred one thousand, four hundred forty-two".