1402424414140 has 12 divisors (see below), whose sum is σ = 2945091269736. Its totient is φ = 560969765648.

The previous prime is 1402424414129. The next prime is 1402424414173. The reversal of 1402424414140 is 414144242041.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 35060610334 + ... + 35060610373.

It is an arithmetic number, because the mean of its divisors is an integer number (245424272478).

Almost surely, 2^{1402424414140} is an apocalyptic number.

1402424414140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1402424414140 is an abundant number, since it is smaller than the sum of its proper divisors (1542666855596).

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

1402424414140 is a wasteful number, since it uses less digits than its factorization.

1402424414140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70121220716 (or 70121220714 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 1402424414140 its reverse (414144242041), we get a palindrome (1816568656181).

The spelling of 1402424414140 in words is "one trillion, four hundred two billion, four hundred twenty-four million, four hundred fourteen thousand, one hundred forty".