1356536942 has 16 divisors (see below), whose sum is σ = 2050633152. Its totient is φ = 673008480.

The previous prime is 1356536917. The next prime is 1356536963. The reversal of 1356536942 is 2496356531.

It is a super-2 number, since 2×1356536942² = 3680384950021422728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1356536893 and 1356536902.

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, 183563 + ... + 190809.

It is an arithmetic number, because the mean of its divisors is an integer number (128164572).

Almost surely, 2^1356536942 is an apocalyptic number.

1356536942 is a deficient number, since it is larger than the sum of its proper divisors (694096210).

1356536942 is a wasteful number, since it uses less digits than its factorization.

1356536942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7963.

The product of its digits is 583200, while the sum is 44.

The square root of 1356536942 is about 36831.1952290446. The cubic root of 1356536942 is about 1106.9904521247.

The spelling of 1356536942 in words is "one billion, three hundred fifty-six million, five hundred thirty-six thousand, nine hundred forty-two".