42837261513 has 8 divisors (see below), whose sum is σ = 59599668288. Its totient is φ = 27316514544.

The previous prime is 42837261499. The next prime is 42837261527. The reversal of 42837261513 is 31516273824.

It is an interprime number because it is at equal distance from previous prime (42837261499) and next prime (42837261527).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42837261513 - 2⁴ = 42837261497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42837261553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310414870 + ... + 310415007.

It is an arithmetic number, because the mean of its divisors is an integer number (7449958536).

Almost surely, 2^42837261513 is an apocalyptic number.

It is an amenable number.

42837261513 is a deficient number, since it is larger than the sum of its proper divisors (16762406775).

42837261513 is a wasteful number, since it uses less digits than its factorization.

42837261513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620829903.

The product of its digits is 241920, while the sum is 42.

The spelling of 42837261513 in words is "forty-two billion, eight hundred thirty-seven million, two hundred sixty-one thousand, five hundred thirteen".