7201427386274 has 32 divisors (see below), whose sum is σ = 12110350485312. Its totient is φ = 3182878584000.

The previous prime is 7201427386253. The next prime is 7201427386303. The reversal of 7201427386274 is 4726837241027.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1536917 + ... + 4094504.

It is an arithmetic number, because the mean of its divisors is an integer number (378448452666).

Almost surely, 2^{7201427386274} is an apocalyptic number.

7201427386274 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

7201427386274 is a deficient number, since it is larger than the sum of its proper divisors (4908923099038).

7201427386274 is a wasteful number, since it uses less digits than its factorization.

7201427386274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5633042.

The product of its (nonzero) digits is 6322176, while the sum is 53.

The spelling of 7201427386274 in words is "seven trillion, two hundred one billion, four hundred twenty-seven million, three hundred eighty-six thousand, two hundred seventy-four".