1046220663534 has 16 divisors (see below), whose sum is σ = 2092868153472. Its totient is φ = 348669083448.

The previous prime is 1046220663517. The next prime is 1046220663547. The reversal of 1046220663534 is 4353660226401.

It is a happy number.

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, 17752564 + ... + 17811399.

It is an arithmetic number, because the mean of its divisors is an integer number (130804259592).

Almost surely, 2^{1046220663534} is an apocalyptic number.

1046220663534 is an abundant number, since it is smaller than the sum of its proper divisors (1046647489938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1046220663534 is a wasteful number, since it uses less digits than its factorization.

1046220663534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35568871.

The product of its (nonzero) digits is 622080, while the sum is 42.

Adding to 1046220663534 its reverse (4353660226401), we get a palindrome (5399880889935).

The spelling of 1046220663534 in words is "one trillion, forty-six billion, two hundred twenty million, six hundred sixty-three thousand, five hundred thirty-four".