1377514224061 has 4 divisors (see below), whose sum is σ = 1377685160800. Its totient is φ = 1377343287324.

The previous prime is 1377514224043. The next prime is 1377514224133. The reversal of 1377514224061 is 1604224157731.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1377514224061 - 2⁵ = 1377514224029 is a prime.

It is a super-2 number, since 2×1377514224061² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1377514223999 and 1377514224017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1377514924061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85456281 + ... + 85472398.

It is an arithmetic number, because the mean of its divisors is an integer number (344421290200).

Almost surely, 2^{1377514224061} is an apocalyptic number.

It is an amenable number.

1377514224061 is a deficient number, since it is larger than the sum of its proper divisors (170936739).

1377514224061 is an equidigital number, since it uses as much as digits as its factorization.

1377514224061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170936738.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 1377514224061 in words is "one trillion, three hundred seventy-seven billion, five hundred fourteen million, two hundred twenty-four thousand, sixty-one".