140421011333322 has 16 divisors (see below), whose sum is σ = 284396984979840. Its totient is φ = 46214510058912.

The previous prime is 140421011333287. The next prime is 140421011333357. The reversal of 140421011333322 is 223333110124041.

It is an interprime number because it is at equal distance from previous prime (140421011333287) and next prime (140421011333357).

It is a self number, because there is not a number n which added to its sum of digits gives 140421011333322.

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, 148123429203 + ... + 148123430150.

It is an arithmetic number, because the mean of its divisors is an integer number (17774811561240).

Almost surely, 2^{140421011333322} is an apocalyptic number.

140421011333322 is an abundant number, since it is smaller than the sum of its proper divisors (143975973646518).

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

140421011333322 is a wasteful number, since it uses less digits than its factorization.

140421011333322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296246859437.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 140421011333322 its reverse (223333110124041), we get a palindrome (363754121457363).

The spelling of 140421011333322 in words is "one hundred forty trillion, four hundred twenty-one billion, eleven million, three hundred thirty-three thousand, three hundred twenty-two".