140214120402011 has 4 divisors (see below), whose sum is σ = 143633976997224. Its totient is φ = 136794263806800.

The previous prime is 140214120401981. The next prime is 140214120402017. The reversal of 140214120402011 is 110204021412041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140214120402011 - 2⁶ = 140214120401947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140214120402017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1709928297545 + ... + 1709928297626.

It is an arithmetic number, because the mean of its divisors is an integer number (35908494249306).

Almost surely, 2^{140214120402011} is an apocalyptic number.

140214120402011 is a deficient number, since it is larger than the sum of its proper divisors (3419856595213).

140214120402011 is an equidigital number, since it uses as much as digits as its factorization.

140214120402011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3419856595212.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 140214120402011 its reverse (110204021412041), we get a palindrome (250418141814052).

The spelling of 140214120402011 in words is "one hundred forty trillion, two hundred fourteen billion, one hundred twenty million, four hundred two thousand, eleven".