610426142 has 4 divisors (see below), whose sum is σ = 915639216. Its totient is φ = 305213070.

The previous prime is 610426139. The next prime is 610426147. The reversal of 610426142 is 241624016.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610426147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152606534 + ... + 152606537.

It is an arithmetic number, because the mean of its divisors is an integer number (228909804).

Almost surely, 2^610426142 is an apocalyptic number.

610426142 is a deficient number, since it is larger than the sum of its proper divisors (305213074).

610426142 is a wasteful number, since it uses less digits than its factorization.

610426142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305213073.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 610426142 is about 24706.8035569152. The cubic root of 610426142 is about 848.2900535232.

The spelling of 610426142 in words is "six hundred ten million, four hundred twenty-six thousand, one hundred forty-two".