1005120426046 has 8 divisors (see below), whose sum is σ = 1644742515384. Its totient is φ = 456872920920.

The previous prime is 1005120426029. The next prime is 1005120426059. The reversal of 1005120426046 is 6406240215001.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1005120425999 and 1005120426017.

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, 22843646025 + ... + 22843646068.

It is an arithmetic number, because the mean of its divisors is an integer number (205592814423).

Almost surely, 2^{1005120426046} is an apocalyptic number.

1005120426046 is a deficient number, since it is larger than the sum of its proper divisors (639622089338).

1005120426046 is a wasteful number, since it uses less digits than its factorization.

1005120426046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45687292106.

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 1005120426046 in words is "one trillion, five billion, one hundred twenty million, four hundred twenty-six thousand, forty-six".