30267373204992 has 960 divisors, whose sum is σ = 108365139615744. Its totient is φ = 7288935137280.

The previous prime is 30267373204979. The next prime is 30267373205009. The reversal of 30267373204992 is 29940237376203.

It is a super-2 number, since 2×30267373204992² (a number of 28 digits) contains 22 as substring.

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

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, 2006713483 + ... + 2006728565.

Almost surely, 2^{30267373204992} is an apocalyptic number.

30267373204992 is a gapful number since it is divisible by the number (32) 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 30267373204992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54182569807872).

30267373204992 is an abundant number, since it is smaller than the sum of its proper divisors (78097766410752).

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

30267373204992 is a wasteful number, since it uses less digits than its factorization.

30267373204992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15207 (or 15172 counting only the distinct ones).

The product of its (nonzero) digits is 20575296, while the sum is 57.

The spelling of 30267373204992 in words is "thirty trillion, two hundred sixty-seven billion, three hundred seventy-three million, two hundred four thousand, nine hundred ninety-two".