1423501680037 has 4 divisors (see below), whose sum is σ = 1426104060256. Its totient is φ = 1420899299820.

The previous prime is 1423501679981. The next prime is 1423501680047. The reversal of 1423501680037 is 7300861053241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1423501680037 - 2³¹ = 1421354196389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423501680047) 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, 1301189289 + ... + 1301190382.

It is an arithmetic number, because the mean of its divisors is an integer number (356526015064).

Almost surely, 2^{1423501680037} is an apocalyptic number.

It is an amenable number.

1423501680037 is a deficient number, since it is larger than the sum of its proper divisors (2602380219).

1423501680037 is an equidigital number, since it uses as much as digits as its factorization.

1423501680037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602380218.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 1423501680037 in words is "one trillion, four hundred twenty-three billion, five hundred one million, six hundred eighty thousand, thirty-seven".