94778938002 has 192 divisors, whose sum is σ = 236204467200. Its totient is φ = 24760339200.

The previous prime is 94778937961. The next prime is 94778938043. The reversal of 94778938002 is 20083987749.

It is an interprime number because it is at equal distance from previous prime (94778937961) and next prime (94778938043).

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 175191852 + ... + 175192392.

It is an arithmetic number, because the mean of its divisors is an integer number (1230231600).

Almost surely, 2^94778938002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94778938002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118102233600).

94778938002 is an abundant number, since it is smaller than the sum of its proper divisors (141425529198).

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

94778938002 is a wasteful number, since it uses less digits than its factorization.

94778938002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753 (or 692 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 57.

The spelling of 94778938002 in words is "ninety-four billion, seven hundred seventy-eight million, nine hundred thirty-eight thousand, two".