1401342142043 has 8 divisors (see below), whose sum is σ = 1414245241200. Its totient is φ = 1388439893088.

The previous prime is 1401342142021. The next prime is 1401342142069. The reversal of 1401342142043 is 3402412431041.

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

It is a cyclic number.

It is not a de Polignac number, because 1401342142043 - 2¹² = 1401342137947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1401342141997 and 1401342142015.

It is not an unprimeable number, because it can be changed into a prime (1401342142073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3376805 + ... + 3769017.

It is an arithmetic number, because the mean of its divisors is an integer number (176780655150).

Almost surely, 2^{1401342142043} is an apocalyptic number.

1401342142043 is a deficient number, since it is larger than the sum of its proper divisors (12903099157).

1401342142043 is a wasteful number, since it uses less digits than its factorization.

1401342142043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425101.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1401342142043 its reverse (3402412431041), we get a palindrome (4803754573084).

The spelling of 1401342142043 in words is "one trillion, four hundred one billion, three hundred forty-two million, one hundred forty-two thousand, forty-three".