1072097437392 has 200 divisors, whose sum is σ = 3260943313056. Its totient is φ = 339620408064.

The previous prime is 1072097437391. The next prime is 1072097437409. The reversal of 1072097437392 is 2937347902701.

1072097437392 is a `hidden beast` number, since 1 + 0 + 7 + 209 + 7 + 43 + 7 + 392 = 666.

It is a super-2 number, since 2×1072097437392² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072097437391) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1801963 + ... + 2321909.

Almost surely, 2^{1072097437392} is an apocalyptic number.

1072097437392 is a gapful number since it is divisible by the number (12) 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 1072097437392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1630471656528).

1072097437392 is an abundant number, since it is smaller than the sum of its proper divisors (2188845875664).

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

1072097437392 is a wasteful number, since it uses less digits than its factorization.

1072097437392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520047 (or 520032 counting only the distinct ones).

The product of its (nonzero) digits is 4000752, while the sum is 54.

The spelling of 1072097437392 in words is "one trillion, seventy-two billion, ninety-seven million, four hundred thirty-seven thousand, three hundred ninety-two".