1406142041361 has 8 divisors (see below), whose sum is σ = 1877054014080. Its totient is φ = 936329048112.

The previous prime is 1406142041357. The next prime is 1406142041399. The reversal of 1406142041361 is 1631402416041.

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

It is not a de Polignac number, because 1406142041361 - 2² = 1406142041357 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1406142041351) 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, 274741881 + ... + 274746998.

It is an arithmetic number, because the mean of its divisors is an integer number (234631751760).

Almost surely, 2^{1406142041361} is an apocalyptic number.

It is an amenable number.

1406142041361 is a deficient number, since it is larger than the sum of its proper divisors (470911972719).

1406142041361 is an equidigital number, since it uses as much as digits as its factorization.

1406142041361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549489735.

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 1406142041361 in words is "one trillion, four hundred six billion, one hundred forty-two million, forty-one thousand, three hundred sixty-one".