1400014140342 has 32 divisors (see below), whose sum is σ = 2835456827904. Its totient is φ = 460791804000.

The previous prime is 1400014140331. The next prime is 1400014140359. The reversal of 1400014140342 is 2430414100041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2925084 + ... + 3369887.

It is an arithmetic number, because the mean of its divisors is an integer number (88608025872).

Almost surely, 2^{1400014140342} is an apocalyptic number.

1400014140342 is an abundant number, since it is smaller than the sum of its proper divisors (1435442687562).

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

1400014140342 is a wasteful number, since it uses less digits than its factorization.

1400014140342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6295444.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1400014140342 its reverse (2430414100041), we get a palindrome (3830428240383).

The spelling of 1400014140342 in words is "one trillion, four hundred billion, fourteen million, one hundred forty thousand, three hundred forty-two".