1010144046 has 32 divisors (see below), whose sum is σ = 2188885248. Its totient is φ = 309536640.

The previous prime is 1010144041. The next prime is 1010144087. The reversal of 1010144046 is 6404410101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010144041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110770 + ... + 119541.

It is an arithmetic number, because the mean of its divisors is an integer number (68402664).

Almost surely, 2^1010144046 is an apocalyptic number.

1010144046 is an abundant number, since it is smaller than the sum of its proper divisors (1178741202).

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

1010144046 is a wasteful number, since it uses less digits than its factorization.

1010144046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230376.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1010144046 is about 31782.7633474498. The cubic root of 1010144046 is about 1003.3699791498.

Adding to 1010144046 its reverse (6404410101), we get a palindrome (7414554147).

The spelling of 1010144046 in words is "one billion, ten million, one hundred forty-four thousand, forty-six".