707219420460 has 192 divisors, whose sum is σ = 2396866526208. Its totient is φ = 152100642816.

The previous prime is 707219420449. The next prime is 707219420461. The reversal of 707219420460 is 64024912707.

It is a super-2 number, since 2×707219420460² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (707219420461) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32168992 + ... + 32190968.

It is an arithmetic number, because the mean of its divisors is an integer number (12483679824).

Almost surely, 2^707219420460 is an apocalyptic number.

707219420460 is a gapful number since it is divisible by the number (70) 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 707219420460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1198433263104).

707219420460 is an abundant number, since it is smaller than the sum of its proper divisors (1689647105748).

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

707219420460 is a wasteful number, since it uses less digits than its factorization.

707219420460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26520 (or 26518 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 707219420460 in words is "seven hundred seven billion, two hundred nineteen million, four hundred twenty thousand, four hundred sixty".