4137122038912 has 32 divisors (see below), whose sum is σ = 8726741805420. Its totient is φ = 1946880958464.

The previous prime is 4137122038813. The next prime is 4137122038913. The reversal of 4137122038912 is 2198302217314.

It can be written as a sum of positive squares in 2 ways, for example, as 3419333532736 + 717788506176 = 1849144^2 + 847224^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (4137122038913) 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, 950623293 + ... + 950627644.

Almost surely, 2^{4137122038912} is an apocalyptic number.

It is an amenable number.

4137122038912 is an abundant number, since it is smaller than the sum of its proper divisors (4589619766508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4137122038912 is a wasteful number, since it uses less digits than its factorization.

4137122038912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901250968 (or 1901250956 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 4137122038912 in words is "four trillion, one hundred thirty-seven billion, one hundred twenty-two million, thirty-eight thousand, nine hundred twelve".