2954978196102 has 96 divisors (see below), whose sum is σ = 6708717250560. Its totient is φ = 938240297280.

The previous prime is 2954978196091. The next prime is 2954978196139. The reversal of 2954978196102 is 2016918794592.

2954978196102 is a `hidden beast` number, since 2 + 9 + 5 + 4 + 9 + 7 + 8 + 1 + 9 + 610 + 2 = 666.

It is a super-2 number, since 2×2954978196102² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2954978196102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 107710327 + ... + 107737757.

It is an arithmetic number, because the mean of its divisors is an integer number (69882471360).

Almost surely, 2^{2954978196102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2954978196102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3354358625280).

2954978196102 is an abundant number, since it is smaller than the sum of its proper divisors (3753739054458).

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

2954978196102 is a wasteful number, since it uses less digits than its factorization.

2954978196102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28538 (or 28535 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 63.

The spelling of 2954978196102 in words is "two trillion, nine hundred fifty-four billion, nine hundred seventy-eight million, one hundred ninety-six thousand, one hundred two".