40245166300037 has 2 divisors, whose sum is σ = 40245166300038. Its totient is φ = 40245166300036.

The previous prime is 40245166300033. The next prime is 40245166300091. The reversal of 40245166300037 is 73000366154204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29911776735556 + 10333389564481 = 5469166^2 + 3214559^2 .

It is a cyclic number.

It is not a de Polignac number, because 40245166300037 - 2² = 40245166300033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40245166299967 and 40245166300003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40245166300033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20122583150018 + 20122583150019.

It is an arithmetic number, because the mean of its divisors is an integer number (20122583150019).

Almost surely, 2^{40245166300037} is an apocalyptic number.

It is an amenable number.

40245166300037 is a deficient number, since it is larger than the sum of its proper divisors (1).

40245166300037 is an equidigital number, since it uses as much as digits as its factorization.

40245166300037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 40245166300037 in words is "forty trillion, two hundred forty-five billion, one hundred sixty-six million, three hundred thousand, thirty-seven".