37373924166213 has 16 divisors (see below), whose sum is σ = 52454812656320. Its totient is φ = 23604501672576.

The previous prime is 37373924166209. The next prime is 37373924166221. The reversal of 37373924166213 is 31266142937373.

It is a happy number.

It is not a de Polignac number, because 37373924166213 - 2² = 37373924166209 is a prime.

It is a super-2 number, since 2×37373924166213² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37373924166253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18293481 + ... + 20233617.

It is an arithmetic number, because the mean of its divisors is an integer number (3278425791020).

Almost surely, 2^{37373924166213} is an apocalyptic number.

It is an amenable number.

37373924166213 is a deficient number, since it is larger than the sum of its proper divisors (15080888490107).

37373924166213 is a wasteful number, since it uses less digits than its factorization.

37373924166213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2278116.

The product of its digits is 20575296, while the sum is 57.

The spelling of 37373924166213 in words is "thirty-seven trillion, three hundred seventy-three billion, nine hundred twenty-four million, one hundred sixty-six thousand, two hundred thirteen".