137954822078 has 16 divisors (see below), whose sum is σ = 224448737184. Its totient is φ = 63336503040.

The previous prime is 137954822069. The next prime is 137954822113. The reversal of 137954822078 is 870228459731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49480250 + ... + 49483037.

It is an arithmetic number, because the mean of its divisors is an integer number (14028046074).

Almost surely, 2^137954822078 is an apocalyptic number.

137954822078 is a deficient number, since it is larger than the sum of its proper divisors (86493915106).

137954822078 is a wasteful number, since it uses less digits than its factorization.

137954822078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98963347.

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 137954822078 in words is "one hundred thirty-seven billion, nine hundred fifty-four million, eight hundred twenty-two thousand, seventy-eight".