1402311500445 has 64 divisors (see below), whose sum is σ = 2273858542080. Its totient is φ = 737931936768.

The previous prime is 1402311500423. The next prime is 1402311500461. The reversal of 1402311500445 is 5440051132041.

It is not a de Polignac number, because 1402311500445 - 2¹² = 1402311496349 is a prime.

It is a super-3 number, since 3×1402311500445³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 200814424 + ... + 200821406.

It is an arithmetic number, because the mean of its divisors is an integer number (35529039720).

Almost surely, 2^{1402311500445} is an apocalyptic number.

1402311500445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1402311500445 is a deficient number, since it is larger than the sum of its proper divisors (871547041635).

1402311500445 is a wasteful number, since it uses less digits than its factorization.

1402311500445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7734.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 1402311500445 its reverse (5440051132041), we get a palindrome (6842362632486).

The spelling of 1402311500445 in words is "one trillion, four hundred two billion, three hundred eleven million, five hundred thousand, four hundred forty-five".