94202155542 has 16 divisors (see below), whose sum is σ = 205531975872. Its totient is φ = 28546107720.

The previous prime is 94202155513. The next prime is 94202155547. The reversal of 94202155542 is 24555120249.

It is a super-2 number, since 2×94202155542² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 94202155542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94202155547) 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, 713652628 + ... + 713652759.

It is an arithmetic number, because the mean of its divisors is an integer number (12845748492).

Almost surely, 2^94202155542 is an apocalyptic number.

94202155542 is an abundant number, since it is smaller than the sum of its proper divisors (111329820330).

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

94202155542 is a wasteful number, since it uses less digits than its factorization.

94202155542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427305403.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 94202155542 in words is "ninety-four billion, two hundred two million, one hundred fifty-five thousand, five hundred forty-two".