It is a congruent number.
Almost surely, 2157026342 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 157026342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176504832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157026342 is a wasteful number, since it uses less digits than its factorization.
157026342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 513.
The square root of 157026342 is about 12531.0152022891. The cubic root of 157026342 is about 539.4992408491.
The spelling of 157026342 in words is "one hundred fifty-seven million, twenty-six thousand, three hundred forty-two".