140421233413011 has 16 divisors (see below), whose sum is σ = 195396958842624. Its totient is φ = 89531010390624.

The previous prime is 140421233412983. The next prime is 140421233413067. The reversal of 140421233413011 is 110314332124041.

It is not a de Polignac number, because 140421233413011 - 2⁶ = 140421233412947 is a prime.

It is a super-2 number, since 2×140421233413011² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140421233413011.

It is not an unprimeable number, because it can be changed into a prime (140421233213011) 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, 146844276 + ... + 147797441.

It is an arithmetic number, because the mean of its divisors is an integer number (12212309927664).

Almost surely, 2^{140421233413011} is an apocalyptic number.

140421233413011 is a deficient number, since it is larger than the sum of its proper divisors (54975725429613).

140421233413011 is a wasteful number, since it uses less digits than its factorization.

140421233413011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294648650.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 140421233413011 its reverse (110314332124041), we get a palindrome (250735565537052).

The spelling of 140421233413011 in words is "one hundred forty trillion, four hundred twenty-one billion, two hundred thirty-three million, four hundred thirteen thousand, eleven".