42761434202 has 4 divisors (see below), whose sum is σ = 64142151306. Its totient is φ = 21380717100.

The previous prime is 42761434153. The next prime is 42761434229. The reversal of 42761434202 is 20243416724.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 42754246441 + 7187761 = 206771^2 + 2681^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10690358549 + ... + 10690358552.

Almost surely, 2^42761434202 is an apocalyptic number.

42761434202 is a deficient number, since it is larger than the sum of its proper divisors (21380717104).

42761434202 is a wasteful number, since it uses less digits than its factorization.

42761434202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21380717103.

The product of its (nonzero) digits is 64512, while the sum is 35.

The spelling of 42761434202 in words is "forty-two billion, seven hundred sixty-one million, four hundred thirty-four thousand, two hundred two".