1400126004460 has 48 divisors (see below), whose sum is σ = 3103313320800. Its totient is φ = 529151560704.

The previous prime is 1400126004457. The next prime is 1400126004461. The reversal of 1400126004460 is 644006210041.

It is not an unprimeable number, because it can be changed into a prime (1400126004461) 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, 4797325 + ... + 5080804.

It is an arithmetic number, because the mean of its divisors is an integer number (64652360850).

Almost surely, 2^{1400126004460} is an apocalyptic number.

1400126004460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1400126004460 is an abundant number, since it is smaller than the sum of its proper divisors (1703187316340).

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

1400126004460 is a wasteful number, since it uses less digits than its factorization.

1400126004460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9878530 (or 9878528 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 1400126004460 in words is "one trillion, four hundred billion, one hundred twenty-six million, four thousand, four hundred sixty".