1361354556142 has 16 divisors (see below), whose sum is σ = 2390671416672. Its totient is φ = 569207479680.

The previous prime is 1361354556127. The next prime is 1361354556151. The reversal of 1361354556142 is 2416554531631.

It is a junction number, because it is equal to n+sod(n) for n = 1361354556092 and 1361354556101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1185848343 + ... + 1185849490.

It is an arithmetic number, because the mean of its divisors is an integer number (149416963542).

Almost surely, 2^{1361354556142} is an apocalyptic number.

1361354556142 is a deficient number, since it is larger than the sum of its proper divisors (1029316860530).

1361354556142 is a wasteful number, since it uses less digits than its factorization.

1361354556142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371697883.

The product of its digits is 1296000, while the sum is 46.

The spelling of 1361354556142 in words is "one trillion, three hundred sixty-one billion, three hundred fifty-four million, five hundred fifty-six thousand, one hundred forty-two".