2994623957952 has 336 divisors, whose sum is σ = 9529536972384. Its totient is φ = 891445248000.

The previous prime is 2994623957911. The next prime is 2994623957957. The reversal of 2994623957952 is 2597593264992.

It is a happy number.

2994623957952 is a `hidden beast` number, since 2 + 9 + 9 + 46 + 2 + 3 + 9 + 579 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2994623957957) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 331222552 + ... + 331231592.

Almost surely, 2^{2994623957952} is an apocalyptic number.

2994623957952 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2994623957952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4764768486192).

2994623957952 is an abundant number, since it is smaller than the sum of its proper divisors (6534913014432).

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

2994623957952 is a wasteful number, since it uses less digits than its factorization.

2994623957952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9988 (or 9975 counting only the distinct ones).

The product of its digits is 661348800, while the sum is 72.

The spelling of 2994623957952 in words is "two trillion, nine hundred ninety-four billion, six hundred twenty-three million, nine hundred fifty-seven thousand, nine hundred fifty-two".