140420232020002 has 16 divisors (see below), whose sum is σ = 235988792880192. Its totient is φ = 62102313915120.

The previous prime is 140420232019999. The next prime is 140420232020021. The reversal of 140420232020002 is 200020232024041.

It is a super-3 number, since 3×140420232020002³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86253212958 + ... + 86253214585.

It is an arithmetic number, because the mean of its divisors is an integer number (14749299555012).

Almost surely, 2^{140420232020002} is an apocalyptic number.

140420232020002 is a deficient number, since it is larger than the sum of its proper divisors (95568560860190).

140420232020002 is a wasteful number, since it uses less digits than its factorization.

140420232020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172506427593.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 140420232020002 its reverse (200020232024041), we get a palindrome (340440464044043).

The spelling of 140420232020002 in words is "one hundred forty trillion, four hundred twenty billion, two hundred thirty-two million, twenty thousand, two".