1342654505 has 8 divisors (see below), whose sum is σ = 1612090824. Its totient is φ = 1073520000.

The previous prime is 1342654493. The next prime is 1342654519. The reversal of 1342654505 is 5054562431.

It can be written as a sum of positive squares in 4 ways, for example, as 40094224 + 1302560281 = 6332^2 + 36091^2 .

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

It is not a de Polignac number, because 1342654505 - 2¹⁶ = 1342588969 is a prime.

It is a super-2 number, since 2×1342654505² = 3605442239593590050, which contains 22 as substring.

It is a Duffinian 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, 65546 + ... + 83555.

It is an arithmetic number, because the mean of its divisors is an integer number (201511353).

Almost surely, 2^1342654505 is an apocalyptic number.

It is an amenable number.

1342654505 is a deficient number, since it is larger than the sum of its proper divisors (269436319).

1342654505 is a wasteful number, since it uses less digits than its factorization.

1342654505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150907.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 1342654505 is about 36642.2502720562. The cubic root of 1342654505 is about 1103.2012818497.

The spelling of 1342654505 in words is "one billion, three hundred forty-two million, six hundred fifty-four thousand, five hundred five".