1395027161542 has 32 divisors (see below), whose sum is σ = 2398927120128. Its totient is φ = 596006595936.

The previous prime is 1395027161537. The next prime is 1395027161557. The reversal of 1395027161542 is 2451617205931.

It is a super-2 number, since 2×1395027161542² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1395027161492 and 1395027161501.

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, 22300993 + ... + 22363459.

It is an arithmetic number, because the mean of its divisors is an integer number (74966472504).

Almost surely, 2^{1395027161542} is an apocalyptic number.

1395027161542 is a deficient number, since it is larger than the sum of its proper divisors (1003899958586).

1395027161542 is a wasteful number, since it uses less digits than its factorization.

1395027161542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67420.

The product of its (nonzero) digits is 453600, while the sum is 46.

The spelling of 1395027161542 in words is "one trillion, three hundred ninety-five billion, twenty-seven million, one hundred sixty-one thousand, five hundred forty-two".