2926955022138 has 288 divisors, whose sum is σ = 7992769824000. Its totient is φ = 772298448768.

The previous prime is 2926955022119. The next prime is 2926955022157. The reversal of 2926955022138 is 8312205596292.

It is a happy number.

2926955022138 is a `hidden beast` number, since 2 + 9 + 2 + 69 + 550 + 2 + 21 + 3 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (2926955022119) and next prime (2926955022157).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 119411428 + ... + 119435936.

It is an arithmetic number, because the mean of its divisors is an integer number (27752673000).

Almost surely, 2^{2926955022138} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2926955022138, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3996384912000).

2926955022138 is an abundant number, since it is smaller than the sum of its proper divisors (5065814801862).

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

2926955022138 is a wasteful number, since it uses less digits than its factorization.

2926955022138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24619 (or 24573 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The spelling of 2926955022138 in words is "two trillion, nine hundred twenty-six billion, nine hundred fifty-five million, twenty-two thousand, one hundred thirty-eight".