1061456342 has 8 divisors (see below), whose sum is σ = 1601719056. Its totient is φ = 527549992.

The previous prime is 1061456321. The next prime is 1061456359. The reversal of 1061456342 is 2436541601.

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

It is a super-2 number, since 2×1061456342² = 2253379131944041928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1061456299 and 1061456308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1588673 + ... + 1589340.

It is an arithmetic number, because the mean of its divisors is an integer number (200214882).

Almost surely, 2^1061456342 is an apocalyptic number.

1061456342 is a deficient number, since it is larger than the sum of its proper divisors (540262714).

1061456342 is a wasteful number, since it uses less digits than its factorization.

1061456342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3178182.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 1061456342 is about 32579.9991098834. Note that the first 3 decimals coincide. The cubic root of 1061456342 is about 1020.0795599867.

Adding to 1061456342 its reverse (2436541601), we get a palindrome (3497997943).

The spelling of 1061456342 in words is "one billion, sixty-one million, four hundred fifty-six thousand, three hundred forty-two".