1465037421434 has 4 divisors (see below), whose sum is σ = 2197556132154. Its totient is φ = 732518710716.

The previous prime is 1465037421431. The next prime is 1465037421461. The reversal of 1465037421434 is 4341247305641.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1373225391409 + 91812030025 = 1171847^2 + 303005^2 .

It is a super-3 number, since 3×1465037421434³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1465037421431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366259355357 + ... + 366259355360.

Almost surely, 2^{1465037421434} is an apocalyptic number.

1465037421434 is a deficient number, since it is larger than the sum of its proper divisors (732518710720).

1465037421434 is an equidigital number, since it uses as much as digits as its factorization.

1465037421434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732518710719.

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 1465037421434 in words is "one trillion, four hundred sixty-five billion, thirty-seven million, four hundred twenty-one thousand, four hundred thirty-four".