8512724942 has 16 divisors (see below), whose sum is σ = 13521919680. Its totient is φ = 4005481728.

The previous prime is 8512724897. The next prime is 8512724951. The reversal of 8512724942 is 2494272158.

It is a junction number, because it is equal to n+sod(n) for n = 8512724893 and 8512724902.

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, 516818 + ... + 533034.

It is an arithmetic number, because the mean of its divisors is an integer number (845119980).

Almost surely, 2^8512724942 is an apocalyptic number.

8512724942 is a deficient number, since it is larger than the sum of its proper divisors (5009194738).

8512724942 is a wasteful number, since it uses less digits than its factorization.

8512724942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31675.

The product of its digits is 322560, while the sum is 44.

The square root of 8512724942 is about 92264.4294514414. The cubic root of 8512724942 is about 2041.8454514998.

The spelling of 8512724942 in words is "eight billion, five hundred twelve million, seven hundred twenty-four thousand, nine hundred forty-two".