1937142860683 has 4 divisors (see below), whose sum is σ = 1963679064328. Its totient is φ = 1910606657040.

The previous prime is 1937142860659. The next prime is 1937142860689. The reversal of 1937142860683 is 3860682417391.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1937142860683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1937142860689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13268101713 + ... + 13268101858.

It is an arithmetic number, because the mean of its divisors is an integer number (490919766082).

Almost surely, 2^{1937142860683} is an apocalyptic number.

1937142860683 is a deficient number, since it is larger than the sum of its proper divisors (26536203645).

1937142860683 is an equidigital number, since it uses as much as digits as its factorization.

1937142860683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26536203644.

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 1937142860683 in words is "one trillion, nine hundred thirty-seven billion, one hundred forty-two million, eight hundred sixty thousand, six hundred eighty-three".