47211212041400 has 384 divisors, whose sum is σ = 123548217408000. Its totient is φ = 16632373248000.

The previous prime is 47211212041393. The next prime is 47211212041423. The reversal of 47211212041400 is 414021211274.

It is a congruent number.

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, 3034326821 + ... + 3034342379.

It is an arithmetic number, because the mean of its divisors is an integer number (321740149500).

Almost surely, 2^{47211212041400} is an apocalyptic number.

47211212041400 is a gapful number since it is divisible by the number (40) 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 47211212041400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61774108704000).

47211212041400 is an abundant number, since it is smaller than the sum of its proper divisors (76337005366600).

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

47211212041400 is a wasteful number, since it uses less digits than its factorization.

47211212041400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15983 (or 15974 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

Adding to 47211212041400 its reverse (414021211274), we get a palindrome (47625233252674).

The spelling of 47211212041400 in words is "forty-seven trillion, two hundred eleven billion, two hundred twelve million, forty-one thousand, four hundred".