7473402088148 has 6 divisors (see below), whose sum is σ = 13078453654266. Its totient is φ = 3736701044072.

The previous prime is 7473402088099. The next prime is 7473402088169. The reversal of 7473402088148 is 8418802043747.

It can be written as a sum of positive squares in only one way, i.e., 4389578097424 + 3083823990724 = 2095132^2 + 1756082^2 .

It is a super-2 number, since 2×7473402088148² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7473402088093 and 7473402088102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 934175261015 + ... + 934175261022.

It is an arithmetic number, because the mean of its divisors is an integer number (2179742275711).

Almost surely, 2^{7473402088148} is an apocalyptic number.

It is an amenable number.

7473402088148 is a deficient number, since it is larger than the sum of its proper divisors (5605051566118).

7473402088148 is a wasteful number, since it uses less digits than its factorization.

7473402088148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868350522041 (or 1868350522039 counting only the distinct ones).

The product of its (nonzero) digits is 9633792, while the sum is 56.

The spelling of 7473402088148 in words is "seven trillion, four hundred seventy-three billion, four hundred two million, eighty-eight thousand, one hundred forty-eight".