140421012219110 has 64 divisors (see below), whose sum is σ = 293165206709760. Its totient is φ = 47433114293760.

The previous prime is 140421012219109. The next prime is 140421012219193. The reversal of 140421012219110 is 11912210124041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53808419 + ... + 56357678.

It is an arithmetic number, because the mean of its divisors is an integer number (4580706354840).

Almost surely, 2^{140421012219110} is an apocalyptic number.

140421012219110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140421012219110 is an abundant number, since it is smaller than the sum of its proper divisors (152744194490650).

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

140421012219110 is a wasteful number, since it uses less digits than its factorization.

140421012219110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110166381.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 140421012219110 in words is "one hundred forty trillion, four hundred twenty-one billion, twelve million, two hundred nineteen thousand, one hundred ten".