2486137642 has 4 divisors (see below), whose sum is σ = 3729206466. Its totient is φ = 1243068820.

The previous prime is 2486137601. The next prime is 2486137651. The reversal of 2486137642 is 2467316842.

2486137642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2467316842 = 2 ⋅1233658421.

It can be written as a sum of positive squares in only one way, i.e., 2063794041 + 422343601 = 45429^2 + 20551^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 621534409 + ... + 621534412.

Almost surely, 2^2486137642 is an apocalyptic number.

2486137642 is a deficient number, since it is larger than the sum of its proper divisors (1243068824).

2486137642 is a wasteful number, since it uses less digits than its factorization.

2486137642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243068823.

The product of its digits is 387072, while the sum is 43.

The square root of 2486137642 is about 49861.1837204052. The cubic root of 2486137642 is about 1354.6956087907.

The spelling of 2486137642 in words is "two billion, four hundred eighty-six million, one hundred thirty-seven thousand, six hundred forty-two".