7456985561470 has 32 divisors (see below), whose sum is σ = 13824398495808. Its totient is φ = 2893956645888.

The previous prime is 7456985561429. The next prime is 7456985561471. The reversal of 7456985561470 is 741655896547.

It is a super-3 number, since 3×7456985561470³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 7456985561396 and 7456985561405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7456985561471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28416154 + ... + 28677373.

It is an arithmetic number, because the mean of its divisors is an integer number (432012452994).

Almost surely, 2^{7456985561470} is an apocalyptic number.

7456985561470 is a deficient number, since it is larger than the sum of its proper divisors (6367412934338).

7456985561470 is a wasteful number, since it uses less digits than its factorization.

7456985561470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57093924.

The product of its (nonzero) digits is 254016000, while the sum is 67.

The spelling of 7456985561470 in words is "seven trillion, four hundred fifty-six billion, nine hundred eighty-five million, five hundred sixty-one thousand, four hundred seventy".