1042216341654 has 16 divisors (see below), whose sum is σ = 2194139666880. Its totient is φ = 329120949960.

The previous prime is 1042216341653. The next prime is 1042216341679. The reversal of 1042216341654 is 4561436122401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042216341653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4571124192 + ... + 4571124419.

It is an arithmetic number, because the mean of its divisors is an integer number (137133729180).

Almost surely, 2^{1042216341654} is an apocalyptic number.

1042216341654 is an abundant number, since it is smaller than the sum of its proper divisors (1151923325226).

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

1042216341654 is a wasteful number, since it uses less digits than its factorization.

1042216341654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9142248635.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 1042216341654 in words is "one trillion, forty-two billion, two hundred sixteen million, three hundred forty-one thousand, six hundred fifty-four".