42193796953492 has 24 divisors (see below), whose sum is σ = 73910225261600. Its totient is φ = 21076590812256.

The previous prime is 42193796953489. The next prime is 42193796953507. The reversal of 42193796953492 is 29435969739124.

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, 188284303 + ... + 188508265.

Almost surely, 2^{42193796953492} is an apocalyptic number.

It is an amenable number.

42193796953492 is a deficient number, since it is larger than the sum of its proper divisors (31716428308108).

42193796953492 is a wasteful number, since it uses less digits than its factorization.

42193796953492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269095 (or 269093 counting only the distinct ones).

The product of its digits is 793618560, while the sum is 73.

The spelling of 42193796953492 in words is "forty-two trillion, one hundred ninety-three billion, seven hundred ninety-six million, nine hundred fifty-three thousand, four hundred ninety-two".