1402211140024 has 8 divisors (see below), whose sum is σ = 2629145887560. Its totient is φ = 701105570008.

The previous prime is 1402211140021. The next prime is 1402211140027. The reversal of 1402211140024 is 4200411122041.

It is an interprime number because it is at equal distance from previous prime (1402211140021) and next prime (1402211140027).

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1402211139977 and 1402211140004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402211140021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87638196244 + ... + 87638196259.

It is an arithmetic number, because the mean of its divisors is an integer number (328643235945).

Almost surely, 2^{1402211140024} is an apocalyptic number.

It is an amenable number.

1402211140024 is a deficient number, since it is larger than the sum of its proper divisors (1226934747536).

1402211140024 is a wasteful number, since it uses less digits than its factorization.

1402211140024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175276392509 (or 175276392505 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1402211140024 its reverse (4200411122041), we get a palindrome (5602622262065).

The spelling of 1402211140024 in words is "one trillion, four hundred two billion, two hundred eleven million, one hundred forty thousand, twenty-four".