140420333101402 has 8 divisors (see below), whose sum is σ = 219788347463136. Its totient is φ = 67157550613692.

The previous prime is 140420333101387. The next prime is 140420333101429. The reversal of 140420333101402 is 204101333024041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1526307968448 + ... + 1526307968539.

It is an arithmetic number, because the mean of its divisors is an integer number (27473543432892).

Almost surely, 2^{140420333101402} is an apocalyptic number.

140420333101402 is a deficient number, since it is larger than the sum of its proper divisors (79368014361734).

140420333101402 is a wasteful number, since it uses less digits than its factorization.

140420333101402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3052615937012.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 140420333101402 its reverse (204101333024041), we get a palindrome (344521666125443).

The spelling of 140420333101402 in words is "one hundred forty trillion, four hundred twenty billion, three hundred thirty-three million, one hundred one thousand, four hundred two".