1407540343142 has 8 divisors (see below), whose sum is σ = 2111690468496. Its totient is φ = 703643520312.

The previous prime is 1407540343087. The next prime is 1407540343159. The reversal of 1407540343142 is 2413430457041.

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

It is a junction number, because it is equal to n+sod(n) for n = 1407540343096 and 1407540343105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63311738 + ... + 63333965.

It is an arithmetic number, because the mean of its divisors is an integer number (263961308562).

Almost surely, 2^{1407540343142} is an apocalyptic number.

1407540343142 is a deficient number, since it is larger than the sum of its proper divisors (704150125354).

1407540343142 is a wasteful number, since it uses less digits than its factorization.

1407540343142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126651262.

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 1407540343142 in words is "one trillion, four hundred seven billion, five hundred forty million, three hundred forty-three thousand, one hundred forty-two".