1402845466377 has 16 divisors (see below), whose sum is σ = 1914760488960. Its totient is φ = 913290330000.

The previous prime is 1402845466357. The next prime is 1402845466397. The reversal of 1402845466377 is 7736645482041.

It is an interprime number because it is at equal distance from previous prime (1402845466357) and next prime (1402845466397).

It is not a de Polignac number, because 1402845466377 - 2¹⁹ = 1402844942089 is a prime.

It is a super-2 number, since 2×1402845466377² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1402845466327) 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, 26217249 + ... + 26270702.

It is an arithmetic number, because the mean of its divisors is an integer number (119672530560).

Almost surely, 2^{1402845466377} is an apocalyptic number.

It is an amenable number.

1402845466377 is a deficient number, since it is larger than the sum of its proper divisors (511915022583).

1402845466377 is a wasteful number, since it uses less digits than its factorization.

1402845466377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52488164.

The product of its (nonzero) digits is 27095040, while the sum is 57.

The spelling of 1402845466377 in words is "one trillion, four hundred two billion, eight hundred forty-five million, four hundred sixty-six thousand, three hundred seventy-seven".