1402227413526 has 16 divisors (see below), whose sum is σ = 2804741025984. Its totient is φ = 467361438024.

The previous prime is 1402227413497. The next prime is 1402227413527. The reversal of 1402227413526 is 6253147222041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402227413527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11861236 + ... + 11978871.

It is an arithmetic number, because the mean of its divisors is an integer number (175296314124).

Almost surely, 2^{1402227413526} is an apocalyptic number.

1402227413526 is an abundant number, since it is smaller than the sum of its proper divisors (1402513612458).

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

1402227413526 is a wasteful number, since it uses less digits than its factorization.

1402227413526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23849915.

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 1402227413526 in words is "one trillion, four hundred two billion, two hundred twenty-seven million, four hundred thirteen thousand, five hundred twenty-six".